Income Taxes - Schedule of Net Deferred Tax Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets:
NOL carryforwards	$ 39,470	$ 35,419
Capitalized research and development expenditures	10,728	8,281
Research and development tax credit carryforwards	5,425	4,148
Stock-based compensation	2,892	2,735
Operating lease liabilities	1,687	1,007
Accruals and other temporary differences	2,429	1,256
Total deferred tax assets	62,631	52,846
Valuation allowance	(61,023)	(51,903)
Deferred tax assets	1,608	943
Deferred tax liabilities:
Operating lease right-of-use asset	(1,545)	(888)
Other	(63)	(55)
Total deferred tax liabilities	(1,608)	(943)
Net deferred tax assets	$ 0	$ 0