Income Taxes - Schedule of Significant Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets:
Employee compensation accruals	$ 3,196	$ 2,182
Accrued liabilities	892	707
Research tax credits	4,231	3,015
Lease obligation	225	249
Other	151	171
Research expense capitalization	1,305	6,927
Net operating losses	28,354	29,071
Total deferred tax assets	38,354	42,322
Deferred tax liabilities:
Right of use asset	225	249
Total deferred tax liabilities	225	249
Valuation allowance	38,129	42,073	$ 39,301
Net deferred tax assets	$ 0	$ 0