0001213900-26-056595 | 10-Q | XBRL Viewer

Print Document

Condensed Consolidated Statements of Stockholders’ Equity (Unaudited) - USD ($) $ in Thousands	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Total
Balance at Dec. 31, 2024	$ 2	$ 302,541	$ (240,869)	$ 61,674
Balance (in Shares) at Dec. 31, 2024	15,022,122
Statement [Line Items]
Stock-based compensation expense		1,811		1,811
Net loss			(21,241)	(21,241)
Balance at Mar. 31, 2025	$ 2	304,352	(262,110)	42,244
Balance (in Shares) at Mar. 31, 2025	15,022,122
Balance at Dec. 31, 2025	$ 3	320,818	(316,670)	4,151
Balance (in Shares) at Dec. 31, 2025	27,996,819
Statement [Line Items]
Stock-based compensation expense		423		423
Net loss			(1,174)	(1,174)
Balance at Mar. 31, 2026	$ 3	$ 321,241	$ (317,844)	$ 3,400
Balance (in Shares) at Mar. 31, 2026	27,996,819

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480070/505-10-S50-6

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 4
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482705/350-40-65-4

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 65
-Paragraph 2
-Subparagraph (e)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479719/606-10-65-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 205
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483499/205-20-50-7

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 205
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483499/205-20-50-5A

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481687/323-10-50-3

Reference 8: http://www.xbrl.org/2003/role/exampleRef
-Topic 946
-SubTopic 830
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479168/946-830-55-10

Reference 9: http://www.xbrl.org/2003/role/exampleRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 55
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476153/220-40-55-4

Reference 10: http://www.xbrl.org/2003/role/exampleRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 55
-Paragraph 21
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476153/220-40-55-21

Reference 11: http://www.xbrl.org/2003/role/exampleRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 55
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476153/220-40-55-14

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(g)(1)(i))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(k)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 28
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-28

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-4

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 480
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479857/480-10-S50-3

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Topic 480
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479887/480-10-S45-3

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Topic 480
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3A
-Subparagraph (24)(d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480244/480-10-S99-3A

Reference 20: http://www.xbrl.org/2003/role/disclosureRef
-Topic 105
-SubTopic 10
-Name Accounting Standards Codification
-Section 65
-Paragraph 9
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479343/105-10-65-9

Reference 21: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 65
-Paragraph 17
-Subparagraph (d)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480336/718-10-65-17

Reference 22: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-6

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 60
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476176/805-60-65-1

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 323
-Name Accounting Standards Codification
-Section 65
-Paragraph 2
-Subparagraph (g)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478666/740-323-65-2

Reference 25: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(B))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B

Reference 26: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(A))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B

Reference 27: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(20))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

Reference 28: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(g)(1)(ii))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 29: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482765/220-10-50-6

Reference 30: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-3

Reference 31: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480175/815-40-65-1

Reference 32: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(ii))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A

Reference 33: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iii)(A))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A

Reference 34: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iv))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A

Reference 35: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(5))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A

Reference 36: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-8

Reference 37: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-9

Reference 38: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-11

Reference 39: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-11

Reference 40: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iv))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B

Reference 41: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(5))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B

Reference 42: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section 45
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479105/946-220-45-7

Reference 43: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(18))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

Reference 44: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(9))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 45: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(1)(d))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3

Reference 46: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(i))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A

Reference 47: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(i))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B

Reference 48: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 60B
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B

Reference 49: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Reference 50: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A

Reference 51: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1B
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B

Reference 52: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 65
-Paragraph 4
-Subparagraph (f)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481538/470-20-65-4

Reference 53: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(22))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1

+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-4

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 5
-Subparagraph (SAB Topic 4.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-5

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-8

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-4

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-5

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480070/505-10-S50-1

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-5

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-3

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-2

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481142/505-10-45-2

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S35
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480125/505-10-S35-1

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 7
-Subparagraph (SAB Topic 5.Q.Q2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-7

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481520/505-30-50-4

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477657/942-210-S45-1

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478478/942-210-S50-1

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(20))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 20: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(19))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 21: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(18))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 22: http://www.xbrl.org/2003/role/exampleRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483467/210-10-45-1

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-8

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(27))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 25: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-13

Reference 26: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-11

Reference 27: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 28: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-9

Reference 29: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 30: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(30)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 31: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19)(a)(5))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 32: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(23))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 33: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(27)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 34: http://www.xbrl.org/2003/role/exampleRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 55
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476153/220-40-55-4

Reference 35: http://www.xbrl.org/2003/role/exampleRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 55
-Paragraph 21
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476153/220-40-55-21

Reference 36: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 205
-Name Accounting Standards Codification
-Section 45
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478009/946-205-45-6

Reference 37: http://www.xbrl.org/2003/role/disclosureRef
-Topic 480
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479857/480-10-S50-1

Reference 38: http://www.xbrl.org/2003/role/disclosureRef
-Topic 480
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479887/480-10-S45-1

Reference 39: http://www.xbrl.org/2003/role/disclosureRef
-Topic 480
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479887/480-10-S45-2

Reference 40: http://www.xbrl.org/2003/role/disclosureRef
-Topic 480
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (01)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480244/480-10-S99-1

Reference 41: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 35
-Paragraph 12A
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479165/842-20-35-12A

Reference 42: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 24
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483421/250-10-45-24

Reference 43: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 23
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483421/250-10-45-23

Reference 44: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483421/250-10-45-5

Reference 45: http://www.xbrl.org/2003/role/disclosureRef
-Topic 272
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483014/272-10-45-1

Reference 46: http://www.xbrl.org/2003/role/disclosureRef
-Topic 924
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479941/924-10-S99-1

Reference 47: http://www.xbrl.org/2003/role/exampleRef
-Topic 946
-SubTopic 310
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477802/946-310-45-1

Reference 48: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(3)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 49: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(9)(c))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 50: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section 45
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477796/946-210-45-4

Reference 51: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(12)(b)(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 52: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(12)(b)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 53: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(12)(b)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 54: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(13)(a)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 55: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(13)(a)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 56: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.6-05(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-2

Reference 57: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(c)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 58: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(c)(5))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 59: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(c)(6))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 60: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(c)(7))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 61: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(3)(c))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 62: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(6)(e))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 63: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(9)(e))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 64: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(a)(7))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 65: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(4)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3

Reference 66: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(d))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3

Reference 67: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 68: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(2)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 69: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(2)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 70: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(3)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 71: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(6)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 72: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(6)(c))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 73: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(6)(d))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 74: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(9)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 75: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(9)(d))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 76: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(16)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 77: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 78: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 79: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(a)(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 80: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(a)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 81: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(a)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 82: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(a)(5))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 83: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(a)(6))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 84: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(c)(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 85: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7)(c)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 86: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section 45
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479105/946-220-45-3

+ Details

- Definition

Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481687/323-10-50-3

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(g)(1)(i))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 28
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-28

Reference 6: http://www.xbrl.org/2003/role/exampleRef
-Topic 852
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481372/852-10-55-10

Reference 7: http://www.xbrl.org/2003/role/exampleRef
-Topic 946
-SubTopic 830
-Name Accounting Standards Codification
-Section 55
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479168/946-830-55-12

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(19))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.6-05(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-2

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(4)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(6))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(7))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3

Reference 13: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(g)(1)(ii))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 14: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 4.E)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480418/310-10-S99-2

+ Details

Net Loss Per Share Attributable to Common Stockholders - Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders (Details) - shares	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]
Antidilutive net loss per share attributable to common stockholders	15,687,151	2,706,212
Outstanding and issued common stock options [Member]
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]
Antidilutive net loss per share attributable to common stockholders	2,671,358	2,186,226
Outstanding and issued restricted stock units [Member]
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]
Antidilutive net loss per share attributable to common stockholders	170,100
Shares issuable upon exercise of Public Warrants [Member]
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]
Antidilutive net loss per share attributable to common stockholders	499,986	499,986
Shares issuable upon exercise of Common Warrants [Member]
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]
Antidilutive net loss per share attributable to common stockholders	12,345,707
Unvested performance-based restricted stock units [Member]
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]
Antidilutive net loss per share attributable to common stockholders		20,000

Stock-Based Compensation

3 Months Ended

Mar. 31, 2026

Stock-Based Compensation [Abstract]

STOCK-BASED COMPENSATION

NOTE 10. STOCK-BASED COMPENSATION

As of March 31, 2026, 2,750,719 shares were reserved for issuance under the 2024 Equity Incentive Plan (the “2024 Plan”), of which 418,817 shares were available for future grant and 2,331,902 shares were subject to outstanding options and restricted stock units (“RSUs”), including 30,894 shares subject to performance-based awards. As of March 31, 2026, options to purchase 140,516 shares of common stock remained outstanding and unexercised, and continue to be governed by the 2019 Equity Incentive Plan (the “2019 EIP”). As of March 31, 2026, 1,000,000 shares were reserved under the 2024 Employee Stock Purchase Plan (the “ESPP”), of which 920,827 shares were available for future issuance and 79,173 shares had been issued. As of March 31, 2026, 550,000 shares were reserved for issuance under the 2022 Inducement Equity Incentive Plan (the “2022 Inducement Plan”), of which 180,960 shares were available for future grant and 369,040 shares were subject to outstanding stock options.

Stock Option Activity

The following table summarizes the stock option activities, including performance-based stock options, under the 2024 Plan, the 2021 Equity Incentive Plan (the “2021 Plan”), the 2022 Inducement Plan and the 2019 EIP for the three months ended March 31, 2026:

	Options Outstanding			Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)		Aggregate Intrinsic Value (in thousands)
Balance, December 31, 2025		2,246,206		$	13.72		4.81	$	—
Options granted		1,262,300			1.65
Options cancelled/forfeited		(837,148	)		7.08
Balance, March 31, 2026		2,671,358			10.10		7.43		—
Vested and expected to vest, March 31, 2026		2,671,358			10.10		7.43		—
Exercisable, March 31, 2026		1,018,023			18.93		4.33		—

The aggregate intrinsic value represents the difference between the estimated fair value of the underlying common stock and the exercise price of outstanding, in-the-money options. No options were exercised during the three months ended March 31, 2026 and 2025.

The total fair value of options that vested during the three months ended March 31, 2026 and 2025 was $0.9 million and $2.7 million, respectively. The weighted-average grant date fair value of options granted during the three months ended March 31, 2026 and 2025 was $1.33 and $4.92 per share, respectively.

Unamortized stock-based compensation expense as of March 31, 2026 was $5.6 million, which is expected to be recognized over a weighted-average period of 3.0 years.

Performance-Based Stock Options

There was no performance-based stock option activity under the 2024 Plan or the 2021 Plan during the three months ended March 31, 2026.

	Options Outstanding		Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)		Aggregate Intrinsic Value (in thousands)
Balance, December 31, 2025		30,894	$	7.33		4.43	$	—
Balance, March 31, 2026		30,894	$	7.33		4.18	$	—
Vested and expected to vest, March 31, 2026		30,894	$	7.33		4.18	$	—
Exercisable, March 31, 2026		30,894	$	7.33		4.18	$	—

Restricted Stock Units (RSUs)

The following table provides a summary of RSU activity under the 2024 Plan during the three months ended March 31, 2026:

	Number of Share			Weighted- Average Grant Date Fair Value
Unvested restricted stock units at December 31, 2025		198,900		$	6.00
Forfeited		(28,800	)	$	6.00
Unvested restricted stock units at March 31, 2026		170,100		$	6.00

Performance Restricted Stock Units (PSUs)

In June 2024, the Company granted PSUs for 20,000 shares that would vest in full if the closing price of the Company’s common stock on the Nasdaq Capital Market reached or exceeded $35.00 per share (subject to adjustment for recapitalizations, stock splits and similar transactions) for thirty consecutive calendar days within two years from the grant date. If the vesting condition was not met within two years from the grant date, the PSUs would be forfeited. The Company concluded that issued PSUs were equity-based awards and include a market based vesting condition. The Company used a Monte Carlo simulation model to estimate the fair value of the PSUs with the following assumptions: common stock fair value of $23.95, which was the closing market price of the Company’s common stock at the grant date, volatility of 133.00%, risk free rate of 4.87%, and vesting term of 2.0 years. Total estimated fair value of $0.4 million was recognized as stock-based compensation expense over 0.4 years, the derived requisite service period from the grant date.

In January 2026, the employee holding the PSUs was terminated and the award was forfeited. No stock-based compensation expense was reversed upon forfeiture, as the award included only a market-based vesting condition and the derived requisite service period had been completed.

Employee Stock Purchase Plan

The Company did not issue any shares of common stock under the ESPP during the three months ended March 31, 2026 and 2025, and recognized less than $0.1 million and $0.1 million compensation expense related to the ESPP during the three months ended March 31, 2026 and 2025, respectively. There was $0.2 million unamortized stock-based compensation for shares issuable under the ESPP as of March 31, 2026, which is expected to be recognized over a weighted-average period of 1.7 years. The Company recorded $0.1 million in accrued expenses and other current liabilities related to contributions withheld as of March 31, 2026.

Stock-Based Compensation Expense

The following table presents stock-based compensation expenses related to options, PSUs and RSUs granted to employees and non-employees, employee stock purchase plan awards and restricted common stock shares issued to founders (in thousands):

	Three Months Ended March 31,
	2026		2025
General and administrative	$	202	$	1,240
Research and development		221		571
Total	$	423	$	1,811

The Company recognized $0.1 million and zero stock-based compensation expense related to performance-based options, PSUs and RSUs during the three months ended March 31, 2026 and 2025, respectively.

Valuation of Stock Options

The grant date fair value of stock options was estimated using a Black-Scholes option-pricing model with the following assumptions:

	Three Months Ended March 31,
	2026			2025
Expected term (in years)		6.08			6.01 – 6.08
Expected volatility		99.87% – 100.05	%		97.37% – 97.93	%
Risk-free interest rate		3.85% – 3.88	%		3.93% – 4.35	%
Expected dividend yield		—			—

Net Loss Per Share Attributable to Common Stockholders (Details)	3 Months Ended
	Mar. 31, 2026 $ / shares shares
Net Loss Per Share Attributable to Common Stockholders [Abstract]
Weighted average shares \| shares	675,000
Share price \| $ / shares	$ 0.0001

Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2026

Fair Value Measurements [Abstract]

Schedule of Financial Assets and Liabilities Measured on a Recurring Basis

The following tables set forth the fair value of the Company’s financial assets and liabilities measured on a recurring basis by level within the fair value hierarchy (in thousands):

	March 31, 2026
	Level 1		Level 2		Level 3		Total
Financial assets
Money market funds	$	13,144	$	—	$	—	$	13,144
Total fair value of assets	$	13,144	$	—	$	—	$	13,144

Financial liabilities
Warrant liability	$	—	$	—	$	6,524	$	6,524
Total fair value of financial liabilities	$	—	$	—	$	6,524	$	6,524

	December 31, 2025
	Level 1		Level 2		Level 3		Total
Financial assets
Money market funds	$	27,692	$	—	$	—	$	27,692
Total fair value of assets	$	27,692	$	—	$	—	$	27,692

Financial liabilities
Warrant liability	$	—	$	—	$	16,164	$	16,164
Total fair value of financial liabilities	$	—	$	—	$	16,164	$	16,164

Schedule of Changes in the Company’s Warrant Liability

During the three months ended March 31, 2026, the changes in the Company’s warrant liability were as follows (in thousands):

	Warrant Liability
Fair Value as of December 31, 2025	$	16,164
Change in the fair value		(9,640	)
Fair Value as of March 31, 2026	$	6,524

Schedule of Estimate the Fair Value of the Warrant Liability

The key inputs into valuation models used to estimate the fair value of the warrant liability as of March 31,2026 and December 31, 2025 were as follows:

	March 31,			December 31,
	2026			2025
Common stock price	$	.88		$	1.83
Expected term (in years)		3.98			4.22
Expected volatility		115.68	%		113.30	%
Risk-free interest rate		3.86	%		3.66	%

Summary of Significant Accounting Policies - Schedule of Reconciliation of Cash and Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Dec. 31, 2024
Schedule of Reconciliation of Cash and Cash Equivalents and Restricted Cash [Abstract]
Cash and cash equivalents	$ 14,144	$ 28,692
Restricted cash	417	417
Total cash, cash equivalents and restricted cash	$ 14,561	$ 29,109	$ 49,216	$ 72,054

Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2026

Summary of Significant Accounting Policies [Abstract]

Schedule of Reconciliation of Cash and Cash Equivalents and Restricted Cash

The following table provides a reconciliation of cash and cash equivalents and restricted cash reported within the condensed consolidated balance sheets that sum to the total amount shown in the condensed consolidated statements of cash flows (in thousands):

	March 31,		December 31,
	2026		2025
Cash and cash equivalents	$	14,144	$	28,692
Restricted cash		417		417
Total cash, cash equivalents and restricted cash	$	14,561	$	29,109

Commitments and Contingencies

3 Months Ended

Mar. 31, 2026

Commitments and Contingencies [Abstract]

COMMITMENTS AND CONTINGENCIES

NOTE 8. COMMITMENTS AND CONTINGENCIES

Operating Leases

As of March 31, 2026, the Company leased approximately 25,900 square feet of laboratory and office space in Redwood City, California, under an operating lease that expires in August 2026.

In conjunction with signing the lease, the Company secured a letter of credit in favor of the lessor in the amount of $0.4 million. The funds related to this letter of credit are presented as restricted cash on the Company’s condensed consolidated balance sheets. The lease agreement includes an escalation clause for increased base rent and a renewal provision allowing the Company to extend this lease for an additional 60 months at the prevailing rental rate, which the Company is not reasonably certain to exercise. In addition to base rent, the Company pays its share of operating expenses and taxes.

In March 2025, the Company extended its existing short-term lease for 12,500 square feet of laboratory and office space in Redwood City, California, through August 2026. As a result, the Company recorded a right-of-use asset and lease liability of $1.1 million in March 2025.

In December 2025, in connection with the cessation of the Company’s vivarium operations and consolidation of personnel office space, the Company ceased use of a portion of its leased headquarters space. As a result, the right-of-use asset associated with that lease was impaired by $0.4 million.

The Company also pays variable costs related to its share of operating expenses and taxes. These variable costs are recorded as lease expense as incurred and presented as operating expenses in the condensed consolidated statements of operations and comprehensive loss.

The components of lease costs, which were included in the Company’s condensed consolidated statements of operations and comprehensive loss, are as follows (in thousands):

	Three Months Ended March 31,
	2026		2025
Lease cost
Operating lease cost	$	203	$	232
Short-term lease cost		—		169
Variable lease cost		178		118
Total lease cost	$	381	$	519

Supplemental information related to the Company’s operating leases is as follows:

	Three Months Ended March 31,
	2026			2025

Cash paid for amounts included in the measurement of lease liabilities (in thousands)	$	496		$	356
Weighted average remaining lease term (years)		0.39			1.4
Weighted average discount rate		8.00	%		8.00	%

The following table summarizes a maturity analysis of the Company’s operating lease liabilities showing the aggregate lease payments as of March 31, 2026 (in thousands):

Year Ending December 31,	Amount

2026 (remainder of the year)		764
Total undiscounted lease payments		764
Less imputed interest		(7	)
Total discounted lease payments		757
Less current portion of lease liability		(757	)
Noncurrent portion of lease liability	$	—

License Agreements

In March 2021, the Company entered into the 2021 Stanford License Agreement (Note 6), which was amended in July 2023, pursuant to which the Company is required to pay annual license maintenance fees, clinical development and commercial sales milestone payments of up to an aggregate of $9.0 million, and low single-digit royalties on net sales of licensed products. All products were in development as of March 31, 2026, and no royalties were due as of such date. The Company recognized $50,000 and $35,000 in annual license maintenance fees as research and development expense in the condensed consolidated statements of operations and comprehensive loss for the three months ended March 31, 2026 and 2025, respectively. As of each of March 31, 2026 and December 31, 2025, no milestones were probable to be achieved and payable.

In December 2024, the Company entered into the 2024 Stanford License Agreement (Note 6), pursuant to which the Company is required to pay a license issue and annual license maintenance fees, clinical development and commercial sales milestone payments of up to an aggregate of $8.3 million and low single-digit royalties on net sales of licensed products. All products were in development as of March 31, 2026, and no royalties were due as of such date. As of March 31, 2026, no milestones were probable to be achieved and payable.

Legal Proceedings

The Company, from time to time, may be party to litigation arising in the ordinary course of business. On September 19, 2025, a shareholder class action complaint captioned Grant v. Jasper Therapeutics, Inc., et al. (Case No. 25-cv-08010) was filed in the United States District Court for the Northern District of California against the Company and certain of the Company’s current and former officers. The complaint alleges that certain material misstatements or omissions related to the ongoing clinical trials of briquilimab were made in violation of federal securities laws. The plaintiffs are seeking unspecified monetary damages and an award of costs and expenses, including reasonable attorneys’ fees, expert fees and other costs. On December 3, 2025, a stipulated order was entered appointing co-lead plaintiffs and approving their selection of co-lead counsel, and on December 16, 2025, a stipulated order was entered setting a schedule for the filing and responses to an amended complaint. Per the terms of the December 16, 2025 stipulated order, an amended complaint captioned Allard, et al. v. Jasper Therapeutics, Inc., et al. (Case No. 25-cv-08010) was filed, and defendants’ motion to dismiss was filed on April 20, 2026.

In addition, on November 5, 2025, a shareholder derivative complaint captioned Bardauskas v. Martell, et al. (Case No. 25-cv-09561) was filed in the United States District Court for the Northern District of California, and on December 22, 2025, another shareholder derivative complaint was filed in the same court and captioned Walsh v. Martell, et al. (Case No. 25-cv-10899). The derivative complaints name as defendants certain of the Company’s current and former officers and directors, and allege claims related to the allegations raised in the shareholder class action complaint. On January 21, 2026, a stipulated order was entered, among other things, consolidating and staying the derivative actions. The Company believes the claims raised in these lawsuits are without merit, and intends to defend these matters vigorously. However, there can be no assurance that the Company will prevail. The Company is unable to determine whether any loss ultimately will occur or to estimate the range of such loss; therefore, no amount of loss has been accrued in the Company’s condensed consolidated financial statements as of and for the three months ended March 31, 2026. Regardless of outcome, litigation can have an adverse impact on the Company due to costs involved, diversion of management resources, negative publicity, reputational harm, and other factors.

The Company believes that it is not currently a party to any other legal proceedings which, individually or in the aggregate, would have a material adverse effect on its consolidated financial position, results of operations or cash flows.

Guarantees and Indemnifications

In the normal course of business, the Company enters into agreements that contain a variety of representations and provide for general indemnification. The Company’s exposure under these agreements is unknown because it involves claims that may be made against the Company in the future. To date, the Company has not paid any claims or been required to defend any action related to its indemnification obligations. As of each of March 31, 2026 and December 31, 2025, the Company does not have any material indemnification claims that were probable or reasonably possible and consequently has not recorded related liabilities.

Net Loss Per Share Attributable to Common Stockholders

3 Months Ended

Mar. 31, 2026

Net Loss Per Share Attributable to Common Stockholders [Abstract]

NET LOSS PER SHARE ATTRIBUTABLE TO COMMON STOCKHOLDERS

NOTE 11. NET LOSS PER SHARE ATTRIBUTABLE TO COMMON STOCKHOLDERS

The following table sets forth the computation of basic and diluted net loss per share attributable to common stockholders (in thousands, except share and per share data):

	Three Months Ended March 31,
	2026			2025
Numerator:
Net loss attributable to common stockholders	$	(1,174	)	$	(21,241	)
Denominator:
Weighted average common shares and pre-funded warrant shares outstanding		28,671,819	(a)		15,022,122
Weighted average shares used to compute basic and diluted net loss per share		28,671,819			15,022,122
Net loss per share attributable to common stockholders – basic and diluted	$	(0.04	)	$	(1.41	)

(a)

Includes 675,000 weighted-average shares underlying pre-funded warrants outstanding during the period, as such warrants are exercisable at any time for nominal consideration ($0.0001 per share).

The potential shares of common stock that were excluded from the computation of diluted net loss per share attributable to common stockholders for the periods presented because including them would have had an antidilutive effect were as follows:

	March 31,
	2026		2025
Outstanding and issued common stock options		2,671,358		2,186,226
Outstanding and issued restricted stock units		170,100		—
Shares issuable upon exercise of Public Warrants		499,986		499,986
Shares issuable upon exercise of Common Warrants		12,345,707		—
Unvested performance-based restricted stock units		—		20,000
Total		15,687,151		2,706,212

Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) - $ / shares	Mar. 31, 2026	Dec. 31, 2025
Statement of Financial Position [Abstract]
Preferred stock, par value (in Dollars per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in Shares)	10,000,000	10,000,000
Preferred stock, shares issued (in Shares)
Preferred stock, shares outstanding (in Shares)
Common stock, par value (in Dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in Shares)	492,000,000	492,000,000
Common stock, shares issued (in Shares)	27,996,819	27,996,819
Common stock, shares outstanding (in Shares)	27,996,819	27,996,819

- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-3

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477657/942-210-S45-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478478/942-210-S50-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(20))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.6-05(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-2

Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(4)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(16)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(7))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3

+ Details

- Definition

The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

+ References + Details

- Definition

Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt.

+ References + Details

- Definition

Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477657/942-210-S45-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478478/942-210-S50-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(19))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-11

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.6-05(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-2

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(4)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(16)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(7))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3

+ Details

Restructuring (Details) - USD ($) $ in Millions			3 Months Ended	12 Months Ended
Restructuring (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2026	Dec. 31, 2025
Restructuring [Abstract]
Restructuring charges related to workforce reduction				$ 2.3
Accrued severance costs	$ 0.3	$ 0.4
Impairment charges				$ 1.1
Severance costs period			12 months

Segment Information

3 Months Ended

Mar. 31, 2026

Segment Information [Abstract]

SEGMENT INFORMATION

NOTE 13. SEGMENT INFORMATION

The Company has determined it operates as a single operating and reportable segment, which is the research and development of therapeutic products in the fields of chronic urticaria and asthma. The Company’s chief operating decision maker, its Chief Executive Officer (the “CEO”), manages the Company’s operations on a consolidated basis. The CEO assesses the segment’s performance and allocates resources based on review of various development, manufacturing and clinical programs expenses, along with the segment’s personnel and general and overhead costs.

In addition to the significant expense categories included within net loss presented in the Company’s condensed consolidated statements of operations and comprehensive loss, see below for disaggregated amounts that comprise total operating expenses (in thousands):

	Three Months Ended March 31,
	2026			2025
Personnel-related costs	$	4,038		$	8,431
General and overhead costs		3,291			3,611

Program costs
Briquilimab platform		266			1,957
CMO		882			2,138
CSU		2,378			2,746
Asthma		(327	)		1,393
CIndU		424			885
SCID		—			523
MDS/AML		—			118
Total program costs		3,623			9,760
Total operating expense		10,952			21,802
Other income, net		9,778			561
Net loss	$	(1,174	)	$	(21,241	)

All long-lived assets are located in the United States.

- Definition

The entire disclosure for segment reporting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 40
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-40

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-42

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 34
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-34

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-32

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (ee)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-32

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 31
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-31

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 26C
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-26C

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 26B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-26B

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-22

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-15

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 41
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-41

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-21

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-21

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-32

Reference 15: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 48
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482785/280-10-55-48

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 270
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482964/270-10-50-1

Reference 17: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 54
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482785/280-10-55-54

Reference 18: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 47
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482785/280-10-55-47

Reference 19: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 54
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482785/280-10-55-54

Reference 20: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 47
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482785/280-10-55-47

Reference 21: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 54
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482785/280-10-55-54

Reference 22: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 47
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482785/280-10-55-47

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/280/tableOfContent

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 26
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-26

+ Details

Common Stock (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended
	Sep. 18, 2025	Mar. 26, 2025	Mar. 31, 2026	Dec. 31, 2025
Common Stock [Line Items]
Common stock, shares authorized			492,000,000	492,000,000
Preferred stock shares authorized			10,000,000	10,000,000
Voting common stock			27,996,819	27,996,819
Common stock, shares outstanding			27,996,819	27,996,819
Preferred stock, shares issued
Preferred stock, shares outstanding
Number of share of voting common stock			1
Voting common stock percentage			9.90%
Sell from time to time			$ 263,500
Aggregate offering price		$ 100,000
Remained available			93,500
Net proceeds from common stock			$ 6,500
Outstanding Warrants [Member]
Common Stock [Line Items]
Outstanding warrants			4,999,863
Public Warrants [Member]
Common Stock [Line Items]
Purchase an aggregate shares			499,986
Exercise price per share			$ 115
Voting Common Stock [Member]
Common Stock [Line Items]
Common stock, shares authorized			490,000,000
Non-Voting Common Stock [Member]
Common Stock [Line Items]
Common stock, shares authorized			2,000,000
Voting common stock
Common stock, shares outstanding
Common Stock [Member]
Common Stock [Line Items]
Sale of stock			1,231,447
Underwritten Offering [Member]
Common Stock [Line Items]
Aggregate shares	$ 11,670,707
Pre funded warrants to purchase shares	675,000
Common warrants to purchase shares	12,345,707
Available offering amount			$ 170,000
Net proceeds	$ 27,500

Common Stock (Tables)

3 Months Ended

Mar. 31, 2026

Common Stock [Abstract]

Schedule of Common Stock Reserved for Future Issuance

As of March 31, 2026 and December 31, 2025, the Company had common stock reserved for future issuance as follows:

	March 31,		December 31,
	2026		2025
Outstanding and issued common stock options		2,671,358		2,246,206
Outstanding and issued restricted stock units		170,100		198,900
Outstanding and issued performance-based restricted stock units		—		20,000
Shares issuable upon exercise of Public Warrants (1)		499,986		499,986
Shares issuable upon exercise of Common Warrants		12,345,707		12,345,707
Shares issuable upon exercise of Pre-Funded Warrants		675,000		675,000
Shares available for grant under Equity Incentive Plans		418,817		843,360
Shares available for grant under Employee Stock Purchase Plan		920,827		920,827
Shares available for grant under 2022 Inducement Equity Incentive Plan		180,960		132,769
Total shares of common stock reserved		17,882,755		17,882,755

The Company has 4,999,863 outstanding warrants to purchase an aggregate of 499,986 shares of its common stock (the “Public Warrants”). A holder may purchase one share of the Company’s common stock for every ten Public Warrants at an exercise price of $115.00 per share. The Public Warrants are publicly traded and exercisable during the exercise period, which commenced on October 24, 2021 and ends on September 24, 2026, for cash or, in certain circumstances, on a cashless basis. The Public Warrants were reclassified to equity in January 2023.

Organization and Description of Business

3 Months Ended

Mar. 31, 2026

Organization and Description of Business [Abstract]

ORGANIZATION AND DESCRIPTION OF BUSINESS

NOTE 1. ORGANIZATION AND DESCRIPTION OF BUSINESS

Description of Business

Jasper Therapeutics, Inc. and its consolidated subsidiary, Jasper Tx Corp. (collectively, “Jasper” or the “Company”), is a clinical-stage biotechnology company focused on developing therapeutics targeting mast cell driven diseases, such as chronic spontaneous urticaria, chronic inducible urticaria and asthma. Briquilimab has been evaluated in clinical studies in chronic spontaneous urticaria, chronic inducible urticaria and allergic asthma. The Company’s clinical development activities are currently focused on chronic urticarias, and while the clinical data generated in allergic asthma supports further development in the broader asthma population, advancing any future clinical studies in asthma would be based on an evaluation of the competitive landscape, the potential for strategic partnerships and capital availability. The Company has also historically explored diseases where targeting diseased hematopoietic stem cells can provide benefits, such as stem cell transplant conditioning regimens, but is currently focused on development of briquilimab in mast cell driven diseases.

The Company is headquartered in Redwood City, California. The Company is a Delaware corporation and was incorporated in March 2018. In September 2021, the Company completed a merger with Amplitude Healthcare Acquisition Corporation and became a public company.

Condensed Consolidated Balance Sheet Components - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Schedule of Prepaid Expenses and Other Current Assets [Abstract]
Research and development prepaid expenses	$ 4,847	$ 4,320
Prepaid insurance	653	866
Prepaid travel expenses	243	103
Other prepaid expenses and current assets	405	664
Total	$ 6,148	$ 5,953

Condensed Consolidated Balance Sheet Components - Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Schedule of Accrued Expenses and Other Current Liabilities [Abstract]
Research and development accrued expenses	$ 3,422	$ 3,775
Accrued employee and related compensation expenses	1,889	1,589
Accrued legal and professional expenses	321	261
Other	168	120
Total	$ 5,800	$ 5,745

Restructuring

3 Months Ended

Mar. 31, 2026

Restructuring [Abstract]

RESTRUCTURING

NOTE 14. RESTRUCTURING

Starting in July 2025, the Company implemented a corporate reorganization and other cost reduction measures to extend its cash runway. These actions included a workforce reduction, refinement of the Company’s operating plan to focus on briquilimab clinical development programs in chronic urticaria, halting enrollment in its Phase 1b asthma study, discontinuation of other clinical and preclinical programs and cessation of vivarium operations. In 2025, the Company incurred restructuring charges related to workforce reduction of approximately $2.3 million, primarily related to severance payments, and recognized impairment charges of $1.1 million related to the abandonment of certain fixed assets and a right-of-use asset associated with vivarium operations.

As of March 31, 2026 and December 31, 2025, the Company had $0.3 million and $0.4 million, respectively, of accrued severance costs related to the termination of one employee in connection with the restructuring, which are included in accrued expenses and other current liabilities in the condensed consolidated balance sheets. The related severance payments are expected to be made over a period of approximately 12 months, through January 2027.

Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Operating expenses
Research and development	$ 5,814	$ 16,157
General and administrative	5,138	5,645
Total operating expenses	10,952	21,802
Loss from operations	(10,952)	(21,802)
Interest income	164	624
Change in fair value of warrant liability	9,640
Other expense, net	(26)	(63)
Total other income, net	9,778	561
Net loss and comprehensive loss	$ (1,174)	$ (21,241)
Net loss per share attributable to common stockholders, basic (in Dollars per share)	$ (0.04)	$ (1.41)
Net loss per share attributable to common stockholders, diluted (in Dollars per share)	$ (0.04)	$ (1.41)
Weighted-average shares used in computing net loss per share attributable to common stockholders, basic (in Shares)	28,671,819	15,022,122
Weighted-average shares used in computing net loss per share attributable to common stockholders, diluted (in Shares)	28,671,819	15,022,122

Condensed Consolidated Balance Sheet Components (Details) - USD ($)	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Condensed Consolidated Balance Sheet Components [Abstract]
Depreciation and amortization expense	$ 21,000	$ 300,000

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 14,144	$ 28,692
Prepaid expenses and other current assets	6,148	5,953
Total current assets	20,292	34,645
Property and equipment, net	81	102
Operating lease right-of-use assets	317	502
Restricted cash	417	417
Other non-current assets	77	113
Total assets	21,184	35,779
Current liabilities:
Accounts payable	2,439	6,220
Operating lease liabilities	757	1,235
Accrued expenses and other current liabilities	5,800	5,745
Total current liabilities	8,996	13,200
Warrant liability	6,524	16,164
Other non-current liabilities	2,264	2,264
Total liabilities	17,784	31,628
Commitments and contingencies (Note 8)
Stockholders’ equity
Preferred stock: $0.0001 par value — 10,000,000 shares authorized at March 31, 2026 and December 31, 2025; none issued and outstanding at March 31, 2026 and December 31, 2025
Common stock: $0.0001 par value — 492,000,000 shares authorized at March 31, 2026 and December 31, 2025; 27,996,819 shares issued and outstanding at March 31, 2026 and December 31, 2025	3	3
Additional paid-in capital	321,241	320,818
Accumulated deficit	(317,844)	(316,670)
Total stockholders’ equity	3,400	4,151
Total liabilities and stockholders’ equity	$ 21,184	$ 35,779

Segment Information (Tables)

3 Months Ended

Mar. 31, 2026

Segment Information [Abstract]

Schedule of Significant Expense Categories Included Net Loss Presented on Condensed Consolidated Statements of Operations and Comprehensive Loss

	Three Months Ended March 31,
	2026			2025
Personnel-related costs	$	4,038		$	8,431
General and overhead costs		3,291			3,611

Program costs
Briquilimab platform		266			1,957
CMO		882			2,138
CSU		2,378			2,746
Asthma		(327	)		1,393
CIndU		424			885
SCID		—			523
MDS/AML		—			118
Total program costs		3,623			9,760
Total operating expense		10,952			21,802
Other income, net		9,778			561
Net loss	$	(1,174	)	$	(21,241	)

- Definition

Tabular disclosure of segment reporting. Includes, but is not limited to, reconciliation of reportable segment amount to corresponding consolidated total.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 31
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-31

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 34
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-34

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-32

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 30
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-30

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 26C
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-26C

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 26B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-26B

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 26A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-26A

Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 25
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-25

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-22

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-15

+ Details

Commitments and Contingencies - Schedule of Operating Lease Liabilities Showing the Aggregate Lease Payments (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Schedule of Operating Lease Liabilities Showing the Aggregate Lease Payments [Abstract]
2026 (remainder of the year)	$ 764
Total undiscounted lease payments	764
Less imputed interest	7
Total discounted lease payments	757
Less current portion of lease liability	(757)	$ (1,235)
Noncurrent portion of lease liability

Cirm Grant (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
Cirm Grant (Details) - USD ($) $ in Thousands	Nov. 30, 2020	Mar. 31, 2026	Dec. 31, 2025
Cirm Grant [Line Items]
Other research and development	$ 2,300
Percentage of licensing fees		0.10%
Percentage of converted loan		60.00%
Received from interest rate		25.00%
Received aggregate from CIRM		$ 2,300
CIRM grant received in other non-current liabilities		2,264	$ 2,264
CIRM [Member]
Cirm Grant [Line Items]
Net sales		$ 1,000

- Definition

Rate of interest on investment.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section 55
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477439/946-210-55-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-5

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.12-12A(Column A)(Footnote 2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477271/946-320-S99-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.12-12A(Column A)(Footnote 3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477271/946-320-S99-2

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-12(Column A)(Footnote 2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477271/946-320-S99-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 6
-Subparagraph (SX 210.12-14(Column A)(Footnote 2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477271/946-320-S99-6

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-12(Column A)(Footnote 4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477271/946-320-S99-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-12B(Column A)(Footnote 3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477271/946-320-S99-3

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-12B(Column A)(Footnote 4)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477271/946-320-S99-3

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 6
-Subparagraph (SX 210.12-14(Column A)(Footnote 3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477271/946-320-S99-6

+ Details

Accounting Policies, by Policy (Policies)

3 Months Ended

Mar. 31, 2026

Summary of Significant Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The condensed consolidated financial statements and accompanying notes are unaudited and have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and applicable rules and regulations of the U.S. Securities and Exchange Commission (the “SEC”) for financial reporting.

The accompanying condensed financial statements are consolidated and include the accounts of Jasper Therapeutics, Inc. and its wholly-owned subsidiary, Jasper Tx Corp, which had no operations during the periods presented.

Certain information and footnote disclosures normally included in the financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to such rules and regulations. Accordingly, these condensed consolidated financial statements should be read in conjunction with the audited financial statements and the related notes thereto for the year ended December 31, 2025 included in the Company’s Annual Report on the Form 10-K filed with the SEC on March 30, 2026. There were no changes to the Company’s significant accounting policies as described in the Annual Report on Form 10-K. The information as of December 31, 2025, included in the condensed consolidated balance sheets was derived from the Company’s audited financial statements. These unaudited interim condensed consolidated financial statements have been prepared on the same basis as the Company’s annual consolidated financial statements and, in the opinion of management, reflect all adjustments, which include only normal recurring adjustments necessary for a fair statement of the Company’s consolidated financial statements. The results of operations for the three months ended March 31, 2026 are not necessarily indicative of the results that may be expected for the year ending December 31, 2026 or for any other interim period or for any other future year.

Going Concern

Going Concern

In accordance with Accounting Standards Codification (“ASC”) Topic 205-40, Going Concern, the Company evaluated whether there are conditions and events, considered in the aggregate, that raise substantial doubt about its ability to continue as a going concern within one year after the date that the condensed consolidated financial statements are issued. This evaluation initially does not take into consideration the potential mitigating effect of the Company’s plans that have not been fully implemented as of the date the financial statements are issued. When substantial doubt exists under this methodology, the Company evaluates whether the mitigating effect of its plans sufficiently alleviates substantial doubt about its ability to continue as a going concern. The mitigating effect of the Company’s plans, however, is only considered if both (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued, and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the condensed consolidated financial statements are issued. In performing this analysis, the Company excluded certain elements of its operating plan that cannot be considered probable.

The Company has incurred significant losses and negative cash flows from operations since its inception. During the three months ended March 31, 2026 and 2025, the Company incurred net losses of $1.2 million and $21.2 million, respectively. During the three months ended March 31, 2026 and 2025, the Company had negative cash flows from operations of $14.5 million and $22.8 million, respectively. As of March 31, 2026, the Company had an accumulated deficit of $317.8 million. The Company expects to continue to incur substantial losses, and its ability to achieve and sustain profitability will depend on the successful development, approval and commercialization of product candidates and on the achievement of sufficient revenues to support the Company’s cost structure. As of March 31, 2026, the Company had cash and cash equivalents of $14.1 million. The Company’s management expects that the existing cash and cash equivalents will not be sufficient to fund the Company’s operating plans for at least twelve months from the issuance date of these condensed consolidated financial statements. Accordingly, the Company has concluded that substantial doubt exists about its ability to continue as a going concern.

Management expects to finance the Company’s future cash needs through equity or debt financings, collaborations or a combination of these approaches, and given the imminent need for additional funding to continue to fund operations in the near-term, the Company is actively seeking additional capital to extend the cash runway. However, due to several factors, including those outside management’s control, there can be no assurance that the Company will be able to complete additional financings. The Company’s ability to raise additional funds may be adversely impacted by negative global economic conditions and any disruptions to and volatility in the credit and financial markets in the United States and worldwide or other factors. There can be no assurance that the Company will be successful in acquiring additional funding at levels sufficient to fund its operations or on terms favorable or acceptable to the Company. The Company routinely evaluates cost reduction measures to proactively manage cash burn, but if the Company is unable to obtain adequate financing when needed or on terms favorable or acceptable to it, the Company may be forced to take broader actions such as to delay, reduce the scope of or eliminate one or more of its research and development programs. The Company concluded the likelihood that its plan to successfully obtain sufficient funding or adequately delay or reduce expenditures, while reasonably possible, is less than probable.

The accompanying unaudited interim condensed consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the ordinary course of business. These unaudited interim condensed consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of the uncertainties described above.

Use of Estimates

Use of Estimates

The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates, assumptions and judgements that affect the reported amounts of assets and liabilities and disclosure of contingent liabilities as of the date of the condensed consolidated financial statements and the reported amounts of income and expenses during the reporting periods. Significant estimates and assumptions made in the condensed consolidated financial statements include, but are not limited to, the determination of the accrued research and development expenses, the measurement of stock-based compensation expense and the valuation of warrant liability. The Company evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors and adjusts those estimates and assumptions when facts and circumstances dictate. Actual results could materially differ from those estimates.

Cash, Cash Equivalents, and Restricted Cash

Cash, Cash Equivalents, and Restricted Cash

	March 31,		December 31,
	2026		2025
Cash and cash equivalents	$	14,144	$	28,692
Restricted cash		417		417
Total cash, cash equivalents and restricted cash	$	14,561	$	29,109

Cash and cash equivalents consist of cash held in operating accounts and investments in money market funds. Restricted cash relates to the letter of credit secured in conjunction with the operating lease (Note 8).

Concentrations of Credit Risk and Other Risks and Uncertainties

Concentrations of Credit Risk and Other Risks and Uncertainties

The Company’s cash and cash equivalents are maintained with financial institutions in the United States of America. Cash balances are held at financial institutions and account balances may exceed federally insured limits. To date, the Company has not experienced any losses on its cash, cash equivalents and marketable securities’ balances and periodically evaluates the creditworthiness of its financial institutions.

The Company is subject to risks common to companies in the development stage, including, but not limited to, development and regulatory approval of new product candidates, development of markets and distribution channels, dependence on key personnel, and the ability to obtain additional capital as needed to fund its product plans. To achieve profitable operations, the Company must successfully develop and obtain requisite regulatory approvals for, manufacture, and market its product candidates. There can be no assurance that any such product candidate can be developed and approved or manufactured at an acceptable cost and with appropriate performance characteristics, or that such product will be successfully marketed. These factors could have a material adverse effect on the Company’s future financial results.

Products developed by the Company require approval from the U.S. Food and Drug Administration (the “FDA”) or other international regulatory agencies prior to commercial sales. There can be no assurance that the Company’s future products will receive the necessary clearances. If the Company were denied such clearances or such clearances were delayed, it could have a materially adverse impact on the Company.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

Accounting Pronouncements Not Yet Adopted

In November 2024, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2024-03, Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, to improve financial reporting by requiring that public business entities disclose additional information about specific expense categories in the notes to financial statements at interim and annual reporting periods. In January 2025, the FASB issued ASU No. 2025-01, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date (“ASU 2025-01”). The amendments do not change or remove current expense disclosure requirements; however, the amendments affect where such information appears in the notes to financial statements because entities are required to include certain current disclosures in the same tabular format disclosure as the other disaggregation requirements in the amendments. The amendments are effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027. Early adoption is permitted. The Company is currently evaluating the impact of adopting this ASU to its condensed consolidated financial statements.

In September 2025, the FASB issued ASU No. 2025-06, Intangibles - Goodwill and Other - Internal - Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software (“ASU 2025-06”). The amendments in ASU 2025-06 remove all references to prescriptive and sequential software development stages. This ASU requires entities to begin capitalizing software costs when management authorizes and commits to funding the software project, and it is probable that the project will be completed, and the software will be used for its intended purpose. ASU 2025-06 is effective for fiscal years beginning after December 15, 2027, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact of adopting this ASU to its consolidated financial statements.

In December 2025, the FASB issued ASU No. 2025-10, Accounting for Government Grants Received by Business Entities (Topic 832). This ASU provides recognition, measurement, presentation, and disclosure requirements for government grants, including guidance for grants related to an asset and grants related to income. ASU No. 2025-10 is effective for fiscal years beginning after December 15, 2028, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact of adopting this ASU to its consolidated financial statements.

In December 2025, the FASB issued ASU No. 2025-11, Interim Reporting: Narrow-Scope Improvements (Topic 270). This ASU improves clarity for interim financial reporting requirements under the existing guidance within ASC Topic 270, by creating a comprehensive list of interim disclosure requirements, clarifying scope and applicability, along with adding a principle to disclose all material events that have occurred since the most recently filed Annual Report on Form 10-K. ASU No. 2025-11 is effective for interim reporting for fiscal years beginning after December 15, 2027, with early adoption permitted. The Company is currently evaluating the impact of adopting this ASU to its consolidated financial statements.

- Definition

Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478671/942-235-S50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-05(b)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477314/942-235-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-12

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-9

Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482836/275-10-55-6

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-6

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-4

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-SubTopic 10
-Topic 275
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-SubTopic 10
-Topic 275
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-1

+ Details

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Mar. 31, 2026
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Commitments and Contingencies - Schedule of Components of Lease Costs (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Lease cost
Operating lease cost	$ 203	$ 232
Short-term lease cost		169
Variable lease cost	178	118
Total lease cost	381	519
Cash paid for amounts included in the measurement of lease liabilities (in thousands)	$ 496	$ 356
Weighted average remaining lease term (years)	4 months 20 days	1 year 4 months 24 days
Weighted average discount rate	8.00%	8.00%

Condensed Consolidated Balance Sheet Components

3 Months Ended

Mar. 31, 2026

Condensed Consolidated Balance Sheet Components [Abstract]

CONDENSED CONSOLIDATED BALANCE SHEET COMPONENTS

NOTE 4. CONDENSED CONSOLIDATED BALANCE SHEET COMPONENTS

Prepaid expenses and other current assets

The following table summarizes the details of prepaid expenses and other current assets as of the dates set forth below (in thousands):

	March 31,		December 31,
	2026		2025
Research and development prepaid expenses	$	4,847	$	4,320
Prepaid insurance		653		866
Prepaid travel expenses		243		103
Other prepaid expenses and current assets		405		664
Total	$	6,148	$	5,953

Property and equipment, net

The following table summarizes the details of property and equipment, net as of the dates set forth below (in thousands):

	March 31,			December 31,
	2026			2025
Leasehold improvements	$	2,711		$	2,711
Lab equipment		1,513			1,513
Office furniture & fixtures		522			522
Computer equipment		170			170
Property and equipment, gross		4,916			4,916
Less: accumulated depreciation and amortization		(4,835	)		(4,814	)
Property and equipment, net	$	81		$	102

Depreciation and amortization expense was $21,000 and $0.3 million for the three months ended March 31, 2026 and 2025, respectively.

Accrued expenses and other current liabilities

The following table summarizes the details of accrued expenses and other current liabilities as of the dates set forth below (in thousands):

	March 31,		December 31,
	2026		2025
Research and development accrued expenses	$	3,422	$	3,775
Accrued employee and related compensation expenses		1,889		1,589
Accrued legal and professional expenses		321		261
Other		168		120
Total	$	5,800	$	5,745

Fair Value Measurements

3 Months Ended

Mar. 31, 2026

Fair Value Measurements [Abstract]

FAIR VALUE MEASUREMENTS

NOTE 3. FAIR VALUE MEASUREMENTS

The Company measures certain financial assets and liabilities at fair value on a recurring basis. Fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or a liability. A three-tier fair value hierarchy is established as a basis for considering such assumptions and for inputs used in the valuation methodologies in measuring fair value:

●

Level 1 – Inputs are unadjusted, quoted prices in active markets for identical assets or liabilities at the measurement date;

●

Level 2 – Inputs are observable, unadjusted quoted prices in active markets for similar assets or liabilities, unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the related assets or liabilities; and

●

Level 3 – Unobservable inputs that are significant to the measurement of the fair value of the assets or liabilities that are supported by little or no market data.

In determining fair value, the Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible as well as considers counterparty credit risk in its assessment of fair value.

Assets and liabilities measured at fair value are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires management to make judgments and consider factors specific to the asset or liability.

The fair value of Level 1 securities is determined using quoted prices in active markets for identical assets. Level 1 securities consist of highly liquid money market funds. In addition, restricted cash collateralized by money market funds is a financial asset measured at fair value and is a Level 1 financial instrument under the fair value hierarchy.

Financial assets and liabilities are considered Level 2 when their fair values are determined using inputs that are observable in the market or can be derived principally from or corroborated by observable market data, such as pricing for similar securities, recently executed transactions, cash flow models with yield curves, and benchmark securities. In addition, Level 2 financial instruments are valued using comparisons to like-kind financial instruments and models that use readily observable market data as their basis. The Company had no financial instruments classified at Level 2 as of March 31, 2026 and December 31, 2025.

Financial assets and liabilities are considered Level 3 when their fair values are determined using pricing models, discounted cash flow methodologies, or similar techniques and at least one significant model assumption or input is unobservable. As of March 31, 2026 and December 31, 2025, the Company’s Level 3 liabilities consisted of the warrant liability.

There were no transfers within the hierarchy during the three months ended March 31, 2026 and 2025.

The following tables set forth the fair value of the Company’s financial assets and liabilities measured on a recurring basis by level within the fair value hierarchy (in thousands):

	March 31, 2026
	Level 1		Level 2		Level 3		Total
Financial assets
Money market funds	$	13,144	$	—	$	—	$	13,144
Total fair value of assets	$	13,144	$	—	$	—	$	13,144

Financial liabilities
Warrant liability	$	—	$	—	$	6,524	$	6,524
Total fair value of financial liabilities	$	—	$	—	$	6,524	$	6,524

	December 31, 2025
	Level 1		Level 2		Level 3		Total
Financial assets
Money market funds	$	27,692	$	—	$	—	$	27,692
Total fair value of assets	$	27,692	$	—	$	—	$	27,692

Financial liabilities
Warrant liability	$	—	$	—	$	16,164	$	16,164
Total fair value of financial liabilities	$	—	$	—	$	16,164	$	16,164

During the three months ended March 31, 2026, the changes in the Company’s warrant liability were as follows (in thousands):

	Warrant Liability
Fair Value as of December 31, 2025	$	16,164
Change in the fair value		(9,640	)
Fair Value as of March 31, 2026	$	6,524

The Company uses the Black-Scholes pricing model to determine the fair value of its warrant liability using Level 3 inputs. Inputs used to determine estimated fair value of the warrant liability include the fair value of the underlying stock at the valuation date, the term of the warrants, and the expected volatility of the underlying stock. The significant unobservable input used in the fair value measurement of the warrant liability is the expected volatility of the warrants. The estimates of fair value are uncertain and changes in any of the estimated inputs used as of the date of this report could have resulted in significant adjustments to the fair value.

The key inputs into valuation models used to estimate the fair value of the warrant liability as of March 31,2026 and December 31, 2025 were as follows:

	March 31,			December 31,
	2026			2025
Common stock price	$	.88		$	1.83
Expected term (in years)		3.98			4.22
Expected volatility		115.68	%		113.30	%
Risk-free interest rate		3.86	%		3.66	%

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 107
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-107

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 100
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-100

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2E
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 940
-SubTopic 820
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478119/940-820-50-1

+ Details

Fair Value Measurements - Schedule of Financial Assets and Liabilities Measured on a Recurring Basis (Details) - Fair Value, Recurring [Member] - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Financial assets
Total fair value of assets	$ 13,144	$ 27,692
Financial liabilities
Total fair value of financial liabilities	6,524	16,164
Level 1 [Member]
Financial assets
Total fair value of assets	13,144	27,692
Financial liabilities
Total fair value of financial liabilities
Level 2 [Member]
Financial assets
Total fair value of assets
Financial liabilities
Total fair value of financial liabilities
Level 3 [Member]
Financial assets
Total fair value of assets
Financial liabilities
Total fair value of financial liabilities	6,524	16,164
Money Market Funds [Member]
Financial assets
Total fair value of assets	13,144	27,692
Money Market Funds [Member] \| Level 1 [Member]
Financial assets
Total fair value of assets	13,144	27,692
Money Market Funds [Member] \| Level 2 [Member]
Financial assets
Total fair value of assets
Money Market Funds [Member] \| Level 3 [Member]
Financial assets
Total fair value of assets
Warrant liability [Member]
Financial liabilities
Total fair value of financial liabilities	6,524	16,164
Warrant liability [Member] \| Level 1 [Member]
Financial liabilities
Total fair value of financial liabilities
Warrant liability [Member] \| Level 2 [Member]
Financial liabilities
Total fair value of financial liabilities
Warrant liability [Member] \| Level 3 [Member]
Financial liabilities
Total fair value of financial liabilities	$ 6,524	$ 16,164

Fair Value Measurements - Schedule of Estimate the Fair Value of the Warrant Liability (Details)	Mar. 31, 2026	Dec. 31, 2025
Common stock price [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Estimate the fair value of the warrant liability	0.88	1.83
Expected term (in years) [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Estimate the fair value of the warrant liability	3.98	4.22
Expected volatility [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Estimate the fair value of the warrant liability	115.68	113.3
Risk-free interest rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Estimate the fair value of the warrant liability	3.86	3.66

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

Fair Value Measurements - Schedule of Changes in the Company’s Warrant Liability (Details) - Warrant liability [Member] $ in Thousands	3 Months Ended
	Mar. 31, 2026 USD ($)
Schedule of Changes in the Company’s Warrant Liability [Line Items]
Fair value, as of beginning	$ 16,164
Change in the fair value	(9,640)
Fair value, as of ending	$ 6,524

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

Stock-Based Compensation - Schedule of Stock Option Activities (Details) - USD ($)		3 Months Ended
	Dec. 31, 2025	Mar. 31, 2026
Stock Option Activity [Member]
Schedule of Stock Option Activities [Line Items]
Options Outstanding, Beginning balance		2,246,206
Weighted Average Exercise Price, Beginning balance		$ 13.72
Weighted Average Remaining Contractual Life (Years), Balance	4 years 9 months 21 days	7 years 5 months 4 days
Aggregate Intrinsic Value, Beginning balance
Options Outstanding, Options granted		1,262,300
Weighted Average Exercise Price, Options granted		$ 1.65
Options Outstanding, Options cancelled/forfeited		(837,148)
Weighted Average Exercise Price, Options cancelled/forfeited		$ 7.08
Options Outstanding, Ending balance	2,246,206	2,671,358
Weighted Average Exercise Price, Ending Balance	$ 13.72	$ 10.1
Aggregate Intrinsic Value, Ending balance
Options Outstanding, Vested and expected to vest		2,671,358
Weighted Average Exercise Price, Vested and expected to vest		$ 10.1
Weighted Average Remaining Contractual Life (Years), Vested and expected to vest		7 years 5 months 4 days
Aggregate Intrinsic Value, Vested and expected to vest
Options Outstanding, Exercisable		1,018,023
Weighted Average Exercise Price, Exercisable		$ 18.93
Weighted Average Remaining Contractual Life (Years), Exercisable		4 years 3 months 29 days
Aggregate Intrinsic Value, Exercisable
Performance-Based Stock Options [Member]
Schedule of Stock Option Activities [Line Items]
Options Outstanding, Beginning balance		30,894
Weighted Average Exercise Price, Beginning balance		$ 7.33
Weighted Average Remaining Contractual Life (Years), Balance	4 years 5 months 4 days	4 years 2 months 4 days
Aggregate Intrinsic Value, Beginning balance
Options Outstanding, Ending balance	30,894	30,894
Weighted Average Exercise Price, Ending Balance	$ 7.33	$ 7.33
Aggregate Intrinsic Value, Ending balance
Options Outstanding, Vested and expected to vest		30,894
Weighted Average Exercise Price, Vested and expected to vest		$ 7.33
Weighted Average Remaining Contractual Life (Years), Vested and expected to vest		4 years 2 months 4 days
Aggregate Intrinsic Value, Vested and expected to vest
Options Outstanding, Exercisable		30,894
Weighted Average Exercise Price, Exercisable		$ 7.33
Weighted Average Remaining Contractual Life (Years), Exercisable		4 years 2 months 4 days
Aggregate Intrinsic Value, Exercisable

Related Parties (Details) - USD ($) $ in Millions	3 Months Ended
Related Parties (Details) - USD ($) $ in Millions	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Related Parties [Abstract]
Services incurred	$ 0.3	$ 0.2
Accounts payable	$ 0.1		$ 0.1

Stock-Based Compensation - Schedule of Fair Value of Stock Options Was Estimated Using a Black-Scholes Option-Pricing Model (Details) - Valuation of Stock Options [Member]	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Schedule of Fair Value of Stock Options Was Estimated Using a Black-Scholes Option-Pricing Model [Line Items]
Expected term (in years)	6 years 29 days
Expected dividend yield
Minimum [Member]
Schedule of Fair Value of Stock Options Was Estimated Using a Black-Scholes Option-Pricing Model [Line Items]
Expected term (in years)		6 years 3 days
Expected volatility	99.87%	97.37%
Risk-free interest rate	3.85%	3.93%
Maximum [Member]
Schedule of Fair Value of Stock Options Was Estimated Using a Black-Scholes Option-Pricing Model [Line Items]
Expected term (in years)		6 years 29 days
Expected volatility	100.05%	97.93%
Risk-free interest rate	3.88%	4.35%

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(v)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iv)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (l)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 35
-Paragraph 1D
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480483/718-10-35-1D

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 35
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480483/718-10-35-3

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(01)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(02)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 20: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(03)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 21: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 22: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 25: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(01)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 26: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(02)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 27: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(03)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 28: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 29: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (e)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 30: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (e)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Segment Information (Details)	3 Months Ended
Segment Information (Details)	Mar. 31, 2026 Segment
Segment Information [Abstract]
Number of reportable segment	1
Number of operating segment	1
Chief operating decision segment manages description	The Company’s chief operating decision maker, its Chief Executive Officer (the “CEO”), manages the Company’s operations on a consolidated basis. The CEO assesses the segment’s performance and allocates resources based on review of various development, manufacturing and clinical programs expenses, along with the segment’s personnel and general and overhead costs.
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]	Chief Executive Officer

Cirm Grant

3 Months Ended

Mar. 31, 2026

Cirm Grant [Abstract]

CIRM GRANT

NOTE 5. CIRM GRANT

In November 2020, California Institute for Regenerative Medicine (“CIRM”) awarded the Company $2.3 million in support of the research project related to a monoclonal antibody that depletes blood stem cells and enables chemotherapy-free transplants. The Company has received an aggregate of $2.3 million from CIRM through March 31, 2026. There are no further amounts available for future distribution to the Company under the grant.

Under the terms of the grant, both CIRM and the Company agreed to co-fund the research project and the amount of the Company’s co-funding requirement was predetermined as a part of the award. Under the terms of the CIRM grant, the Company is obligated to pay royalties and licensing fees based on 0.1% of net sales of CIRM-funded inventions per $1.0 million of CIRM grant. As an alternative to revenue sharing, the Company has the option to convert the award to a loan. In the event the Company exercises its right to convert the award to a loan, it would be obligated to repay the loan within ten business days of making such election. Repayment amounts vary dependent on when the award is converted to a loan, ranging from 60% of the award granted to amounts received plus interest at the rate of the three-month LIBOR rate plus 25% per annum. Since the Company may be required to repay some or all of the amounts awarded by CIRM, the Company accounted for this award as a liability. Given the uncertainty in amounts due upon repayment, the Company has recorded amounts received without any discount or interest recorded, and upon determination of amounts that would become due, the Company will adjust accordingly. In the absence of explicit U.S. GAAP guidance on contributions received by business entities from government entities, the Company has applied to the CIRM grant the recognition and measurement guidance in ASC Topic 958-605 Not-for-Profit Entities: Revenue Recognition—Contributions by analogy. As of each of March 31, 2026 and December 31, 2025, the amount of CIRM grant received of $2.3 million is included in other non-current liabilities in the condensed consolidated balance sheets.

Condensed Consolidated Balance Sheet Components - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Schedule of Property and Equipment, Net [Line Items]
Property and equipment, gross	$ 4,916	$ 4,916
Less: accumulated depreciation and amortization	(4,835)	(4,814)
Property and equipment, net	81	102
Leasehold improvements [Member]
Schedule of Property and Equipment, Net [Line Items]
Property and equipment, gross	2,711	2,711
Lab equipment [Member]
Schedule of Property and Equipment, Net [Line Items]
Property and equipment, gross	1,513	1,513
Office furniture & fixtures [Member]
Schedule of Property and Equipment, Net [Line Items]
Property and equipment, gross	522	522
Computer equipment [Member]
Schedule of Property and Equipment, Net [Line Items]
Property and equipment, gross	$ 170	$ 170

- Definition

Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection.

+ References + Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 905
-SubTopic 360
-Name Accounting Standards Codification
-Section 25
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478704/905-360-25-4

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 05
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482338/360-10-05-3

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 30
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482222/360-10-30-2

Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 05
-Paragraph 3
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482338/360-10-05-3

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

Reference 6: http://www.xbrl.org/2003/role/exampleRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 05
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482338/360-10-05-3

Reference 7: http://www.xbrl.org/2003/role/exampleRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 05
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482338/360-10-05-3

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482558/350-40-50-1

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

+ Details

- Definition

Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 360
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478443/942-360-45-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 360
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478451/942-360-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477657/942-210-S45-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478478/942-210-S50-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(8))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

Reference 8: http://www.xbrl.org/2003/role/exampleRef
-Topic 852
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481372/852-10-55-10

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(8))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

+ Details

Stock-Based Compensation - Schedule of Stock-Based Compensation Expense (Details) - PSUs [Member] - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Schedule of Stock-Based Compensation Expense [Line Items]
Stock-based compensation expense	$ 423	$ 1,811
Location, Statement of Income, Balance [Axis]: _2:GeneralandadministrativeMember
Schedule of Stock-Based Compensation Expense [Line Items]
Stock-based compensation expense	202	1,240
Location, Statement of Income, Balance [Axis]: _2:ResearchanddevelopmentMember
Schedule of Stock-Based Compensation Expense [Line Items]
Stock-based compensation expense	$ 221	$ 571

Commitments and Contingencies (Details) $ in Thousands	1 Months Ended			3 Months Ended		12 Months Ended
Commitments and Contingencies (Details) $ in Thousands	Mar. 31, 2025 USD ($) ft²	Dec. 31, 2024 USD ($)	Mar. 31, 2021 USD ($)	Mar. 31, 2026 USD ($) ft²	Mar. 31, 2025 USD ($) ft²	Dec. 31, 2025 USD ($)
Commitments and Contingencies [Line Items]
Laboratory and office space area of land (in Square Feet) \| ft²	12,500			25,900	12,500
Secured letter of credit				$ 400
Lease term				60 months
Right-of-use asset and lease liability	$ 1,100				$ 1,092
Impairment loss						$ 400
Sales milestone payments		$ 8,300	$ 9,000
License maintenance fees				$ 50,000	$ 35,000

Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Summary of Significant Accounting Policies [Abstract]
us-gaap:NetIncomeLoss	$ (1,174)	$ (21,241)
Operating cash flows	(14,548)	$ (22,842)
Accumulated deficit	(317,844)		$ (316,670)
Cash and cash equivalents	$ 14,144		$ 28,692

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

- Definition

Amount of accumulated undistributed earnings (deficit).

+ References

+ Details

Stock-Based Compensation - Schedule of RSU Activity (Details) - Restricted Stock Units (RSUs) [Member]	3 Months Ended
	Mar. 31, 2026 $ / shares shares
Schedule of RSU Activity [Line Items]
Number of Share, Unvested restricted stock units, Beginning balance \| shares	198,900
Weighted- Average Grant Date Fair Value, Unvested restricted stock units, Beginning balance \| $ / shares	$ 6
Number of Share, Forfeited \| shares	(28,800)
Weighted- Average Grant Date Fair Value, Forfeited \| $ / shares	$ 6
Number of Share, Unvested restricted stock units, Ending balance \| shares	170,100
Weighted- Average Grant Date Fair Value, Unvested restricted stock units, Ending balance \| $ / shares	$ 6

Segment Information - Schedule of Significant Expense Categories Included Within Net Loss Presented on the Company’s Condensed Consolidated Statements of Operations and Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Schedule of Significant Expense Categories Included Net Loss Presented on Condensed Consolidated Statements of Operations and Comprehensive Loss [Line Items]
Personnel-related costs	$ 4,038	$ 8,431
General and overhead costs	3,291	3,611
Total program costs	3,623	9,760
Total operating expense	10,952	21,802
Other income, net	9,778	561
Net loss	(1,174)	(21,241)
Briquilimab platform [Member]
Schedule of Significant Expense Categories Included Net Loss Presented on Condensed Consolidated Statements of Operations and Comprehensive Loss [Line Items]
Total program costs	266	1,957
CMO [Member]
Schedule of Significant Expense Categories Included Net Loss Presented on Condensed Consolidated Statements of Operations and Comprehensive Loss [Line Items]
Total program costs	882	2,138
CSU [Member]
Schedule of Significant Expense Categories Included Net Loss Presented on Condensed Consolidated Statements of Operations and Comprehensive Loss [Line Items]
Total program costs	2,378	2,746
Asthma [Member]
Schedule of Significant Expense Categories Included Net Loss Presented on Condensed Consolidated Statements of Operations and Comprehensive Loss [Line Items]
Total program costs	(327)	1,393
CIndU [Member]
Schedule of Significant Expense Categories Included Net Loss Presented on Condensed Consolidated Statements of Operations and Comprehensive Loss [Line Items]
Total program costs	424	885
SCID [Member]
Schedule of Significant Expense Categories Included Net Loss Presented on Condensed Consolidated Statements of Operations and Comprehensive Loss [Line Items]
Total program costs		523
MDS/AML [Member]
Schedule of Significant Expense Categories Included Net Loss Presented on Condensed Consolidated Statements of Operations and Comprehensive Loss [Line Items]
Total program costs		$ 118

Stock-Based Compensation (Details) - USD ($)	1 Months Ended	3 Months Ended
Stock-Based Compensation (Details) - USD ($)	Jun. 30, 2024	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Stock-Based Compensation [Line Items]
Reserved for issuance		17,882,755		17,882,755
Intrinsic value of the options exercised
Fair value option vested amount		$ 900,000	$ 2,700,000
Weighted-average grant date fair value price		$ 1.33	$ 4.92
Unamortized stock-based compensation expense		$ 5,600,000
Weighted-average period		3 years
Accrued expenses and other current liabilities		$ 5,800,000		$ 5,745,000
Performance-based stock option activity
Total estimated fair value		$ 400,000
Recognized compensation expense period		4 months 24 days
Performance-Based Stock Options [Member]
Stock-Based Compensation [Line Items]
Common stock remained outstanding and unexercised		30,894		30,894
Stock-based compensation expense		$ 100,000	$ 0
Employee Stock Purchase Plan [Member]
Stock-Based Compensation [Line Items]
Unamortized stock-based compensation expense		$ 200,000
Weighted-average period		1 year 8 months 12 days
Compensation expense			$ 100,000
Accrued expenses and other current liabilities		$ 100,000
Performance Restricted Stock Units (PSUs) [Member]
Stock-Based Compensation [Line Items]
Granted shares	20,000
Price per share	$ 35
Assumptions common stock fair value per share	$ 23.95
Volatility rate	133.00%
Risk free rate	4.87%
Vesting term		2 years
Stock-based compensation expense
2022 Inducement Plan [Member]
Stock-Based Compensation [Line Items]
Future grant		180,960
Reserved share issuance		550,000
2024 Plan [Member]
Stock-Based Compensation [Line Items]
Reserved for issuance		2,750,719
Future grant		418,817
Common stock remained outstanding and unexercised		2,331,902
Shares subject to performance-based awards		30,894
2019 Plan [Member] \| Options [Member]
Stock-Based Compensation [Line Items]
Common stock remained outstanding and unexercised		140,516
2024 ESPP [Member]
Stock-Based Compensation [Line Items]
Reserved for issuance		1,000,000
Future grant		920,827
Common stock remained outstanding and unexercised		369,040
Shares issued		79,173
2024 ESPP [Member] \| Employee Stock Purchase Plan [Member]
Stock-Based Compensation [Line Items]
Compensation expense		$ 100,000

Common Stock

3 Months Ended

Mar. 31, 2026

Common Stock [Abstract]

COMMON STOCK

NOTE 9. COMMON STOCK

The Company is authorized to issue 490,000,000 shares of voting common stock, 2,000,000 shares of non-voting common stock, and 10,000,000 shares of undesignated preferred stock. There were 27,996,819 shares of voting common stock, no shares of non-voting common stock and no shares of preferred stock issued and outstanding as of March 31, 2026.

Holders of the voting common stock and the non-voting common stock have similar rights, except that non-voting stockholders are not entitled to vote, including for the election of directors. Holders of voting common stock do not have conversion rights, while holders of non-voting common stock have the right to convert each share of non-voting common stock held by such holder into one share of voting common stock at such holder’s election by providing written notice to the Company, provided that as a result of such conversion, such holder, together with its affiliates, would not beneficially own in excess of 9.9% of the Company’s voting common stock following such conversion. There were no outstanding shares of non-voting common stock as of March 31, 2026 and December 31, 2025.

As of March 31, 2026 and December 31, 2025, the Company had common stock reserved for future issuance as follows:

	March 31,		December 31,
	2026		2025
Outstanding and issued common stock options		2,671,358		2,246,206
Outstanding and issued restricted stock units		170,100		198,900
Outstanding and issued performance-based restricted stock units		—		20,000
Shares issuable upon exercise of Public Warrants (1)		499,986		499,986
Shares issuable upon exercise of Common Warrants		12,345,707		12,345,707
Shares issuable upon exercise of Pre-Funded Warrants		675,000		675,000
Shares available for grant under Equity Incentive Plans		418,817		843,360
Shares available for grant under Employee Stock Purchase Plan		920,827		920,827
Shares available for grant under 2022 Inducement Equity Incentive Plan		180,960		132,769
Total shares of common stock reserved		17,882,755		17,882,755

Shelf Registration Statement

On March 19, 2025, the Company filed a new shelf registration statement on Form S-3 (the “S-3”) with the SEC, which was declared effective on March 26, 2025. As of March 31, 2026, the Company can sell from time to time up to $263.5 million of common stock, preferred stock, debt securities, warrants, rights, units and depositary shares comprised of any combination of these securities, for the Company’s own account in one or more offerings under the S-3. The terms of any offering under the S-3 will be established at the time of such offering and will be described in a prospectus supplement to the S-3 filed with the SEC prior to the completion of any such offering.

ATM Offerings

On March 19, 2025, the Company entered into an Open Market Sale Agreement^SM with Jefferies LLC (“Jefferies”), pursuant to which the Company may offer and sell through or to Jefferies, as sales agent or principal, shares of common stock from time to time (the “ATM Offering”). On March 26, 2025, the Company filed with the SEC a prospectus under the S-3 in connection with the ATM Offering (the “ATM Prospectus”), pursuant to which the Company may offer and sell shares of common stock having an aggregate offering price of up to $100.0 million. As of March 31, 2026, the Company issued and sold an aggregate of 1,231,447 shares of common stock for net proceeds of approximately $6.5 million pursuant to the ATM Prospectus.

As of March 31, 2026, $93.5 million remained available under the ATM Prospectus.

Underwritten Offering

On September 18, 2025, the Company entered into an underwriting agreement with TD Securities (USA) LLC as the representative of the several underwriters, relating to an underwritten public offering under the S-3 of an aggregate of 11,670,707 shares of common stock, Pre-Funded Warrants to purchase 675,000 shares of common stock and Common Warrants to purchase 12,345,707 shares of common stock. The Company received net proceeds of $27.5 million.

As of March 31, 2026, $170.0 million remained available and unallocated under the S-3.

- Definition

The entire disclosure for equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 20
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479951/505-20-S50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 20
-Name Accounting Standards Codification
-Section S25
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479982/505-20-S25-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480070/505-10-S50-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-3

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-2

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-13

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 20
-Name Accounting Standards Codification
-Section S50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479951/505-20-S50-2

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 20
-Name Accounting Standards Codification
-Section S25
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479982/505-20-S25-2

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 4.C)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-4

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481520/505-30-50-2

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 20
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 1.D.2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479921/505-20-S99-1

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 20
-Name Accounting Standards Codification
-Section S50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479951/505-20-S50-3

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 1.B.3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480148/855-10-S99-1

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 20
-Name Accounting Standards Codification
-Section S25
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479982/505-20-S25-3

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/505/tableOfContent

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-11

Reference 20: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 21: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(31))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 22: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480237/815-40-50-5

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-8A

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-13

Reference 25: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-13

Reference 26: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-14

Reference 27: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 235
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477968/946-235-50-2

Reference 28: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 235
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477968/946-235-50-2

Reference 29: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478448/946-505-50-6

Reference 30: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480237/815-40-50-6

Reference 31: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-13

Reference 32: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-13

Reference 33: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-14

Reference 34: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-14

Reference 35: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-16

+ Details

Related Parties

3 Months Ended

Mar. 31, 2026

Related Parties [Abstract]

RELATED PARTIES

NOTE 12. RELATED PARTIES

In the first quarter of 2024, a senior executive of the Company joined the board of directors of an information technology service provider that the Company has utilized to support a broad array of the Company’s systems infrastructure as well as for general information technology support services. For the three months ended March 31, 2026 and 2025, the Company incurred $0.3 million and $0.2 million, respectively, for various information technology support services performed by this service provider. There was $0.1 million of accounts payable recognized in the condensed consolidated balance sheets as of each of March 31, 2026 and December 31, 2025.

- Definition

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477657/942-210-S45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478478/942-210-S50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(g)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(7)(e)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-2

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-5

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-6

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 235
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477968/946-235-50-2

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 235
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477968/946-235-50-2

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(c))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(e))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/850/tableOfContent

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-6

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

+ Details

Net Loss Per Share Attributable to Common Stockholders (Tables)

3 Months Ended

Mar. 31, 2026

Net Loss Per Share Attributable to Common Stockholders [Abstract]

Schedule of Basic and Diluted Net Loss per Share Attributable to Common Stockholders

The following table sets forth the computation of basic and diluted net loss per share attributable to common stockholders (in thousands, except share and per share data):

	Three Months Ended March 31,
	2026			2025
Numerator:
Net loss attributable to common stockholders	$	(1,174	)	$	(21,241	)
Denominator:
Weighted average common shares and pre-funded warrant shares outstanding		28,671,819	(a)		15,022,122
Weighted average shares used to compute basic and diluted net loss per share		28,671,819			15,022,122
Net loss per share attributable to common stockholders – basic and diluted	$	(0.04	)	$	(1.41	)

(a)

Includes 675,000 weighted-average shares underlying pre-funded warrants outstanding during the period, as such warrants are exercisable at any time for nominal consideration ($0.0001 per share).

Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders

	March 31,
	2026		2025
Outstanding and issued common stock options		2,671,358		2,186,226
Outstanding and issued restricted stock units		170,100		—
Shares issuable upon exercise of Public Warrants		499,986		499,986
Shares issuable upon exercise of Common Warrants		12,345,707		—
Unvested performance-based restricted stock units		—		20,000
Total		15,687,151		2,706,212

Warrants

3 Months Ended

Mar. 31, 2026

Warrants [Abstract]

WARRANTS

NOTE 7. WARRANTS

In September 2025, in connection and together with the issuance of 11,670,707 shares of the Company’s voting common stock through the underwritten offering (the “September 2025 Offering”), the Company issued pre-funded warrants to purchase 675,000 shares of common stock (the “Pre-Funded Warrants”) and common stock warrants to purchase 12,345,707 shares of common stock (the “Common Warrants”). See Note 9 for additional details about the September 2025 Offering.

Pre-Funded Warrants

The exercise price of each Pre-Funded Warrant is $0.0001 per share. The Pre-Funded Warrants are exercisable at the option of each holder in whole or in part at any time after their original issuance and have no expiration date. The Pre-Funded Warrants may be exercised by means of cash or the cashless settlement of the net number of shares of common stock determined according to a formula set forth in the Pre-Funded Warrants. However, a holder will not be entitled to exercise any portion of any Pre-Funded Warrant that, upon giving effect to such exercise, would cause the aggregate number of shares of common stock beneficially owned by such holder (together with its affiliates) to exceed 4.99% (or, at the election of the holder, 9.99% or 19.99%) of the number of issued and outstanding shares of common stock following such exercise. However, any holder of a Pre-Funded Warrant may increase or decrease such percentage to any other percentage not in excess of 19.99%, provided that the holder shall provide at least 61 days’ prior written notice to the Company prior to the date such increase shall be effective.

Pursuant to the terms of the Pre-Funded Warrant, upon the consummation of a Fundamental Transaction, as defined in the Pre-Funded Warrants, the holders of the Pre-Funded Warrants are entitled to receive, upon exercise of the Pre-Funded Warrants, the kind and amount of securities, cash or other property that such holders would have received had they exercised the Pre-Funded Warrants immediately prior to such Fundamental Transaction, without regard to any limitations on exercise contained in the Pre-Funded Warrants.

The Company concluded that the Pre-Funded Warrants met the equity indexation criteria and the Pre-Funded Warrants are therefore accounted for in stockholders’ equity. The Company recorded $0.3 million to additional paid-in capital upon issuance of the Pre-Funded Warrants.

As of March 31, 2026, none of the Pre-Funded Warrants have been exercised.

Common Warrants

The exercise price of each Common Warrant is $2.92 per share. Each Common Warrant is exercisable commencing on the six month anniversary of the date of issuance and thereafter for a period of four years. The Common Warrants may be exercised by means of cash or the cashless settlement of the net number of shares of common stock determined according to a formula set forth in the Common Warrants. However, a holder will not be entitled to exercise any portion of any Common Warrant that, upon giving effect to such exercise, would cause the aggregate number of shares of common stock beneficially owned by such holder (together with its affiliates) to exceed 4.99% (or, at the election of the holder, 9.99% or 19.99%) of the number of issued and outstanding shares of common stock following such exercise. However, any holder of a Common Warrant may increase or decrease such percentage to any other percentage not in excess of 19.99%, provided that the holder shall provide at least 61 days’ prior written notice to the Company prior to the date such increase shall be effective.

Pursuant to the terms of the Common Warrant, upon the consummation of a Fundamental Transaction, as defined in the Common Warrants, the holders of the Common Warrants are entitled to receive, upon exercise of the Common Warrant, the kind and amount of securities, cash or other property that such holders would have received had they exercised the Common Warrants immediately prior to such Fundamental Transaction, without regard to any limitations on exercise contained in the Common Warrants or the holder may require the Company or the successor entity to repurchase the unexercised portion of the Common Warrant for its Black Scholes Value, as defined in the Common Warrant; provided, however, if the holder shall only be entitled to receive from the Company or any successor entity the same type or form of consideration (and in the same proportion) at the Black Scholes Value of the unexercised portion of the Common Warrant, that is being offered and paid to the holders of common stock of the Company in connection with the Fundamental Transaction, whether that consideration be in the form of cash, shares or any combination thereof, or whether the holders of common stock are given the choice to receive from among alternative forms of consideration in connection with the Fundamental Transaction; provided, further, that if holders of common stock of the Company are not offered or paid any consideration in such Fundamental Transaction, such holders of common stock will be deemed to have received common stock of the successor entity (which successor entity may be the Company following such Fundamental Transaction) in such Fundamental Transaction.

The Company concluded that the Common Warrants did not meet the equity indexation criteria due to the certain inputs to estimate the number of shares issuable in a Fundamental Transaction and the Common Warrants are therefore accounted for as liabilities. The Company recorded $24.7 million to warrant liability upon issuance of the Common Warrants. The Company estimated fair value of the Common Warrants at the issuance date using the Black-Scholes valuation model and will remeasure the liability at each reporting date. The Company recorded a change in fair value of warrant liability of $9.6 million in its condensed consolidated statement of operations and comprehensive loss for the three months ended March 31, 2026. Refer to Note 3 for assumptions used to estimate the Common Warrants fair value.

As of March 31, 2026, none of the Common Warrants have been exercised.

Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2026

Stock-Based Compensation [Abstract]

Schedule of Stock Option Activities

	Options Outstanding			Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)		Aggregate Intrinsic Value (in thousands)
Balance, December 31, 2025		2,246,206		$	13.72		4.81	$	—
Options granted		1,262,300			1.65
Options cancelled/forfeited		(837,148	)		7.08
Balance, March 31, 2026		2,671,358			10.10		7.43		—
Vested and expected to vest, March 31, 2026		2,671,358			10.10		7.43		—
Exercisable, March 31, 2026		1,018,023			18.93		4.33		—

There was no performance-based stock option activity under the 2024 Plan or the 2021 Plan during the three months ended March 31, 2026.

	Options Outstanding		Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)		Aggregate Intrinsic Value (in thousands)
Balance, December 31, 2025		30,894	$	7.33		4.43	$	—
Balance, March 31, 2026		30,894	$	7.33		4.18	$	—
Vested and expected to vest, March 31, 2026		30,894	$	7.33		4.18	$	—
Exercisable, March 31, 2026		30,894	$	7.33		4.18	$	—

Schedule of RSU Activity

The following table provides a summary of RSU activity under the 2024 Plan during the three months ended March 31, 2026:

	Number of Share			Weighted- Average Grant Date Fair Value
Unvested restricted stock units at December 31, 2025		198,900		$	6.00
Forfeited		(28,800	)	$	6.00
Unvested restricted stock units at March 31, 2026		170,100		$	6.00

Schedule of Stock-Based Compensation Expenses

	Three Months Ended March 31,
	2026		2025
General and administrative	$	202	$	1,240
Research and development		221		571
Total	$	423	$	1,811

Schedule of Fair Value of Stock Options Was Estimated Using a Black-Scholes Option-Pricing Model

The grant date fair value of stock options was estimated using a Black-Scholes option-pricing model with the following assumptions:

	Three Months Ended March 31,
	2026			2025
Expected term (in years)		6.08			6.01 – 6.08
Expected volatility		99.87% – 100.05	%		97.37% – 97.93	%
Risk-free interest rate		3.85% – 3.88	%		3.93% – 4.35	%
Expected dividend yield		—			—

Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2026

Commitments and Contingencies [Abstract]

Schedule of Components of Lease Costs

The components of lease costs, which were included in the Company’s condensed consolidated statements of operations and comprehensive loss, are as follows (in thousands):

	Three Months Ended March 31,
	2026		2025
Lease cost
Operating lease cost	$	203	$	232
Short-term lease cost		—		169
Variable lease cost		178		118
Total lease cost	$	381	$	519

Supplemental information related to the Company’s operating leases is as follows:

	Three Months Ended March 31,
	2026			2025

Cash paid for amounts included in the measurement of lease liabilities (in thousands)	$	496		$	356
Weighted average remaining lease term (years)		0.39			1.4
Weighted average discount rate		8.00	%		8.00	%

Schedule of Operating Lease Liabilities Showing the Aggregate Lease Payments

The following table summarizes a maturity analysis of the Company’s operating lease liabilities showing the aggregate lease payments as of March 31, 2026 (in thousands):

Year Ending December 31,	Amount

2026 (remainder of the year)		764
Total undiscounted lease payments		764
Less imputed interest		(7	)
Total discounted lease payments		757
Less current portion of lease liability		(757	)
Noncurrent portion of lease liability	$	—

Significant Agreements

3 Months Ended

Mar. 31, 2026

Significant Agreements [Abstract]

SIGNIFICANT AGREEMENTS

NOTE 6. SIGNIFICANT AGREEMENTS

Stanford License Agreements

In March 2021, the Company entered into an exclusive license agreement with Stanford (the “2021 Stanford License Agreement”). In July 2023, the Company entered into an amendment to the 2021 Stanford License Agreement to modify certain milestones set forth thereunder. The Company received a worldwide, exclusive license, with a right to sublicense, for briquilimab in the field of depleting endogenous blood stem cells in patients for whom hematopoietic cell transplantation is indicated. Stanford transferred to the Company certain know-how and patents related to briquilimab (together, the “Licensed Technology”). Under the terms of this agreement, the Company is required to use commercially reasonable efforts to develop, manufacture and sell licensed product and to develop markets for a licensed product. In addition, the Company is required to use commercially reasonable efforts to meet the milestones as specified in the agreement over the six years from execution of the 2021 Stanford License Agreement and must notify Stanford in writing as each milestone is met.

The Company is obligated to pay annual license maintenance fees, beginning on the first anniversary of the effective date of the agreement and ending upon the first commercial sale of a product, method, or service in the licensed field of use, as follows: $25,000 for each first and second year, $35,000 for each third and fourth year and $50,000 at each anniversary thereafter ending upon the first commercial sale. The Company is also obligated to pay late-stage clinical development milestone payments and first commercial sales milestone payments of up to $9.0 million in total. The Company will also pay low single-digit royalties on net sales of licensed products, if approved. As of March 31, 2026, the Company recorded $50,000 in accrued expenses and other current liabilities in the condensed consolidated balance sheets related to annual license maintenance fees, with corresponding recognition of such amount as research and development expense in the condensed consolidated statements of operations and comprehensive loss for the three months ended March 31, 2026. The Company recognized $35,000 in annual license maintenance fees as research and development expense in the condensed consolidated statements of operations and comprehensive loss for the three months ended March 31, 2025.

The 2021 Stanford License Agreement expires on a country-by-country basis on the last-to-expire valid claim of a licensed patent in such country. The Company may terminate the agreement by giving Stanford written notice at least 12 months in advance of the effective date of termination. The Company may also terminate the agreement solely with respect to any particular patent application or patent by giving Stanford written notice at least 60 days in advance of the effective date of termination. Stanford may terminate the agreement after 90 days from a written notice by Stanford, specifying a problem, including a delinquency on any report required pursuant to the agreement or any payment, missing a milestone or a material breach, unless the Company remediates the problem in that 90-day period.

In December 2024, the Company entered into a co-exclusive license agreement with Stanford (the “2024 Stanford License Agreement”). The Company received a co-exclusive license in the United States, with a right to sublicense, for a certain patent to be used in the field of the treatment and prevention of human diseases, including the use of anti-CD117 antibodies (other than JSP191) for the purpose of depleting endogenous blood stem cells in patients for whom hematopoietic cell transplantation is indicated (the “Co-Exclusive Licensed Field of Use”) and an exclusive license in the United States for the use of the same patent in the field provided in the 2021 Stanford License Agreement (the “Exclusive Licensed Field of Use”). Stanford will have at most one other commercial license for the licensed patent in the Co-Exclusive Licensed Field of Use. Under the terms of this agreement, the Company is required to use commercially reasonable efforts to develop, manufacture and sell a licensed product and to develop markets for a licensed product. In addition, the Company is required to use commercially reasonable efforts to meet the milestones as specified in the agreement over approximately 4.5 years from the execution of the agreement and must notify Stanford in writing when, and if, each milestone is met.

The Company paid a license issue fee of $75,000, following the execution of the agreement, in January 2025. The Company is also obligated to pay annual license maintenance fees, beginning on the first anniversary of the effective date of the agreement, as follows: $25,000 for each of the first through third years, $50,000 for each of the fourth through sixth years and $65,000 at each anniversary thereafter. The Company is also obligated to pay clinical development milestone payments of up to $1.3 million and sales milestone payments of up to $7.0 million in total. The Company will pay low single-digit royalties on net sales of licensed products, if approved. The Company will pay Stanford a portion of sublicensee consideration if a sublicense is granted. As of March 31, 2026 and December 31, 2025, there was $0 and $25,000, respectively, of accounts payable recorded in the condensed consolidated balance sheets related to the annual license maintenance fee.

The Company may terminate the agreement by giving Stanford written notice at least 30 days in advance of the effective date of termination. Stanford may terminate the agreement by giving the Company 90 days written notice for a problem, including a delinquency on any report required pursuant to the agreement, missing a milestone or a material breach, and by giving the Company 30 days written notice for a payment default, unless the Company remediates the problem in that 90-day or 30-day period.

Document And Entity Information - shares	3 Months Ended
Document And Entity Information - shares	Mar. 31, 2026	May 11, 2026
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Transition Report	false
Entity Registrant Name	JASPER THERAPEUTICS, INC.
Document Period End Date	Mar. 31, 2026
Document Fiscal Year Focus	2026
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--12-31
Entity Central Index Key	0001788028
Entity File Number	001-39138
Amendment Flag	false
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	84-2984849
Entity Address, Address Line One	2200 Bridge Pkwy
Entity Address, Address Line Two	Suite #102
Entity Address, City or Town	Redwood City
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	94065
City Area Code	(650)
Local Phone Number	549-1400
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		27,996,819
Voting Common Stock, par value $0.0001 per share
Document Information [Line Items]
Title of 12(b) Security	Voting Common Stock, par value $0.0001 per share
Trading Symbol	JSPR
Security Exchange Name	NASDAQ
Redeemable Warrants, each ten warrants exercisable for one share of Voting Common Stock at an exercise price of $115.00
Document Information [Line Items]
Title of 12(b) Security	Redeemable Warrants, each ten warrants exercisable for one share of Voting Common Stock at an exercise price of $115.00
Trading Symbol	JSPRW
Security Exchange Name	NASDAQ

Common Stock - Schedule of Common Stock Reserved for Future Issuance (Details) - shares

Mar. 31, 2026

Dec. 31, 2025

Schedule of Common Stock Reserved for Future Issuance [Line Items]

Total shares of common stock reserved

17,882,755

Outstanding and issued common stock options [Member]

Schedule of Common Stock Reserved for Future Issuance [Line Items]

Total shares of common stock reserved

2,671,358

2,246,206

Outstanding and issued restricted stock units [Member]

Schedule of Common Stock Reserved for Future Issuance [Line Items]

Total shares of common stock reserved

170,100

198,900

Outstanding and issued performance-based restricted stock units [Member]

Schedule of Common Stock Reserved for Future Issuance [Line Items]

Total shares of common stock reserved

20,000

Shares issuable upon exercise of Public Warrants [Member]

Schedule of Common Stock Reserved for Future Issuance [Line Items]

Total shares of common stock reserved

^[1]

499,986

Shares issuable upon exercise of Common Warrants [Member]

Schedule of Common Stock Reserved for Future Issuance [Line Items]

Total shares of common stock reserved

12,345,707

Shares issuable upon exercise of Pre-Funded Warrants [Member]

Schedule of Common Stock Reserved for Future Issuance [Line Items]

Total shares of common stock reserved

675,000

Shares available for grant under Equity Incentive Plans [Member]

Schedule of Common Stock Reserved for Future Issuance [Line Items]

Total shares of common stock reserved

418,817

843,360

Shares available for grant under Employee Stock Purchase Plan [Member]

Schedule of Common Stock Reserved for Future Issuance [Line Items]

Total shares of common stock reserved

920,827

Shares available for grant under 2022 Inducement Equity Incentive Plan [Member]

Schedule of Common Stock Reserved for Future Issuance [Line Items]

Total shares of common stock reserved

180,960

132,769

[1]

Consolidated Balance Sheet Components (Tables)

3 Months Ended

Mar. 31, 2026

Condensed Consolidated Balance Sheet Components [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

The following table summarizes the details of prepaid expenses and other current assets as of the dates set forth below (in thousands):

	March 31,		December 31,
	2026		2025
Research and development prepaid expenses	$	4,847	$	4,320
Prepaid insurance		653		866
Prepaid travel expenses		243		103
Other prepaid expenses and current assets		405		664
Total	$	6,148	$	5,953

Schedule of Property and Equipment, Net

The following table summarizes the details of property and equipment, net as of the dates set forth below (in thousands):

	March 31,			December 31,
	2026			2025
Leasehold improvements	$	2,711		$	2,711
Lab equipment		1,513			1,513
Office furniture & fixtures		522			522
Computer equipment		170			170
Property and equipment, gross		4,916			4,916
Less: accumulated depreciation and amortization		(4,835	)		(4,814	)
Property and equipment, net	$	81		$	102

Schedule of Accrued Expenses and Other Current Liabilities

The following table summarizes the details of accrued expenses and other current liabilities as of the dates set forth below (in thousands):

	March 31,		December 31,
	2026		2025
Research and development accrued expenses	$	3,422	$	3,775
Accrued employee and related compensation expenses		1,889		1,589
Accrued legal and professional expenses		321		261
Other		168		120
Total	$	5,800	$	5,745

Net Loss Per Share Attributable to Common Stockholders - Schedule of Basic and Diluted Net Loss per Share Attributable to Common Stockholders (Details) - USD ($)
$ / shares in Units, $ in Thousands

3 Months Ended

Mar. 31, 2026

Mar. 31, 2025

Numerator:

Net loss attributable to common stockholders

$ (1,174)

$ (21,241)

Denominator:

Weighted average common shares and pre-funded warrant shares outstanding

28,671,819

^[1]

15,022,122

Weighted average shares used to compute basic net loss per share

28,671,819

15,022,122

Weighted average shares used to compute diluted net loss per share

28,671,819

15,022,122

Net loss per share attributable to common stockholders – basic

$ (0.04)

$ (1.41)

Net loss per share attributable to common stockholders – diluted

$ (0.04)

$ (1.41)

[1]	Includes 675,000 weighted-average shares underlying pre-funded warrants outstanding during the period, as such warrants are exercisable at any time for nominal consideration ($0.0001 per share).

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482662/260-10-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 4
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482705/350-40-65-4

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 65
-Paragraph 2
-Subparagraph (e)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479719/606-10-65-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-4

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 105
-SubTopic 10
-Name Accounting Standards Codification
-Section 65
-Paragraph 9
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479343/105-10-65-9

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 65
-Paragraph 17
-Subparagraph (d)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480336/718-10-65-17

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-6

Reference 11: http://www.xbrl.org/2003/role/exampleRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 52
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482635/260-10-55-52

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 60
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476176/805-60-65-1

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 323
-Name Accounting Standards Codification
-Section 65
-Paragraph 2
-Subparagraph (g)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478666/740-323-65-2

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-3

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482635/260-10-55-15

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (e)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480175/815-40-65-1

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480175/815-40-65-1

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-11

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-11

Reference 20: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-7

Reference 21: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-2

Reference 22: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 60B
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-10

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(25))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

Reference 25: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(27))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1

Reference 26: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(23))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

Reference 27: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-7

Reference 28: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 65
-Paragraph 4
-Subparagraph (f)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481538/470-20-65-4

+ Details

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482662/260-10-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 4
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482705/350-40-65-4

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 65
-Paragraph 2
-Subparagraph (e)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479719/606-10-65-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-4

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 105
-SubTopic 10
-Name Accounting Standards Codification
-Section 65
-Paragraph 9
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479343/105-10-65-9

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 65
-Paragraph 17
-Subparagraph (d)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480336/718-10-65-17

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-6

Reference 11: http://www.xbrl.org/2003/role/exampleRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 52
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482635/260-10-55-52

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 60
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476176/805-60-65-1

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 323
-Name Accounting Standards Codification
-Section 65
-Paragraph 2
-Subparagraph (g)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478666/740-323-65-2

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-3

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482635/260-10-55-15

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (e)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480175/815-40-65-1

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480175/815-40-65-1

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-11

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-11

Reference 20: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-7

Reference 21: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-2

Reference 22: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 60B
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(25))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(27))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1

Reference 25: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(23))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

Reference 26: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-7

Reference 27: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 65
-Paragraph 4
-Subparagraph (f)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481538/470-20-65-4

+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2026

Summary of Significant Accounting Policies [Abstract]

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

Going Concern

Use of Estimates

Cash, Cash Equivalents, and Restricted Cash

	March 31,		December 31,
	2026		2025
Cash and cash equivalents	$	14,144	$	28,692
Restricted cash		417		417
Total cash, cash equivalents and restricted cash	$	14,561	$	29,109

Concentrations of Credit Risk and Other Risks and Uncertainties

Recent Accounting Pronouncements

Accounting Pronouncements Not Yet Adopted

Significant Agreements (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
Significant Agreements (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Significant Agreements [Line Items]
License maintenance fees	$ 0		$ 25,000
Accrued expenses and other current liabilities	168		$ 120
2021 Stanford License Agreement [Member]
Significant Agreements [Line Items]
Milestone payments obligation to be paid first and second year	25,000
Milestone payments obligation to be paid third and fourth year	35,000
Milestone payments obligation to be paid thereafter	50,000
Commercial sales milestone payments	9,000
License maintenance fees	35,000	$ 35,000
Accrued expenses and other current liabilities	50,000
2024 Stanford License Agreement [Member]
Significant Agreements [Line Items]
Milestone payments obligation to be paid thereafter	65,000
Commercial sales milestone payments	$ 1,300
Approximately agreement	4 years 6 months
Annual license maintenance fees	$ 75,000
Milestone payments obligation to be paid first through third year	25,000
Milestone payments obligation to be paid fourth through sixth year	50,000
Clinical development milestone payments	$ 7,000

Warrants (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended
	Sep. 30, 2025	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Warrants [Line Items]
Pre funded warrant percentage		4.99%
Percentage of election holder warrants		19.99%
Percentage pre-funded warrants		19.99%
Additional paid-in capital (in Dollars)		$ 321,241		$ 320,818
Percentage of common warrants		19.99%
Warrant liability (in Dollars)		$ 6,524		$ 16,164
Fair value of warrant liability (in Dollars)		$ (9,640)
September 2025 Offering [Member]
Warrants [Line Items]
Issuance of shares (in Shares)	11,670,707
Common Warrants [Member]
Warrants [Line Items]
Warrants to purchase shares (in Shares)	12,345,707
Exercise price per shares (in Dollars per share)		$ 2.92
Pre funded warrant percentage		4.99%
Percentage of election holder warrants		9.99%
Warrant liability (in Dollars)		$ 24,700
Fair value of warrant liability (in Dollars)		$ 9,600
Pre-Funded Warrants [Member]
Warrants [Line Items]
Warrants to purchase shares (in Shares)	675,000
Exercise price per shares (in Dollars per share)		$ 0.0001
Additional paid-in capital (in Dollars)		$ 300
Common Stock [Member]
Warrants [Line Items]
Percentage of election holder warrants		9.99%
Common Stock [Member] \| Pre-Funded Warrants [Member]
Warrants [Line Items]
Percentage of election holder warrants		19.99%

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Cash flows used in operating activities
Net loss	$ (1,174)	$ (21,241)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation and amortization expense	21	279
Non-cash lease expense	185	193
Stock-based compensation expense	423	1,811
Change in fair value of warrant liability	(9,640)
Changes in operating assets and liabilities:
Prepaid expenses and other current assets	(195)	(201)
Other non-current assets	36	288
Accounts payable	(3,781)	(1,039)
Accrued expenses and other current liabilities	55	(2,617)
Operating lease liability	(478)	(315)
Net cash used in operating activities	(14,548)	(22,842)
Cash flows provided by investing activities
Proceeds from sales of property and equipment		4
Net cash provided by investing activities		4
Net decrease in cash, cash equivalents and restricted cash	(14,548)	(22,838)
Cash, cash equivalents and restricted cash at beginning of the period	29,109	72,054
Cash, cash equivalents and restricted cash at end of the period	14,561	49,216
Supplemental and non-cash items reconciliations:
Right-of-use asset obtained in exchange for lease liabilities		$ 1,092