Supplemental Balance Sheet Information - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Supplemental Balance Sheet Information [Line Items]
Property and equipment, gross	$ 1,980	$ 18,601
Less: accumulated depreciation and amortization	(1,695)	(17,307)
Property and equipment, net	285	1,294
Leasehold Improvements [Member]
Supplemental Balance Sheet Information [Line Items]
Property and equipment, gross	67	930
Lab equipment [Member]
Supplemental Balance Sheet Information [Line Items]
Property and equipment, gross	1,059	14,446
Machinery and Equipment [Member]
Supplemental Balance Sheet Information [Line Items]
Property and equipment, gross	0	572
Computer equipment and software [Member]
Supplemental Balance Sheet Information [Line Items]
Property and equipment, gross	76	1,381
Furniture and Fixtures [Member]
Supplemental Balance Sheet Information [Line Items]
Property and equipment, gross	778	1,272
Construction in Progress [Member]
Supplemental Balance Sheet Information [Line Items]
Property and equipment, gross	$ 0	$ 0

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 360
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

Reference 2: 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 3: 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 4: 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

Reference 5: 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

Name:	us-gaap_PropertyPlantAndEquipmentNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant