Balance Sheet Components (Tables)

12 Months Ended

Dec. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Property, Plant and Equipment

Estimated useful lives in years are generally as follows:

Description	Estimated Useful Life
Lab equipment	3 to 7 years
Leasehold improvements	Shorter of useful life or lease term
Furniture and fixtures	5 to 7 years
Computer equipment	3 years

Property and equipment, net consisted of the following as of December 31, 2023 and December 31, 2022 (in thousands):

	December 31,
	2023		2022
Lab equipment	$	8,055	$	8,475
Leasehold improvements	8,703		9,348
Furniture, fixtures and computer equipment	784		677
Total property and equipment	17,542		18,500
Less: Accumulated depreciation	(7,290)		(5,515)
Total property and equipment, net	$	10,252	$	12,985

Schedule of Accrued Expenses

Accrued expenses consisted of the following as of December 31, 2023 and December 31, 2022 (in thousands):

	December 31,
	2023		2022
Accrued compensation	$	3,886	$	4,277
External research and development	5,821		7,694
Accrued outside services	807		945
Accrued taxes	133		40
Accrued restructuring costs	18		—
Other accrued expenses	266		7
Total accrued expenses	$	10,931	$	12,963

Schedule of Other Current Liabilities

Current portion of other liabilities consist of the following as of December 31, 2023 and December 31, 2022 (in thousands):

	December 31,
	2023		2022
Current portion of unvested early exercised share liability	$	209	$	891
ESPP withholdings	195		238
Total current portion of other liabilities	$	404	$	1,129