Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Line Items]
Income tax expense (Benefit)	$ 49	$ (269)
Deferred tax assets	11,100	10,700
Research and development credits	6,817	6,904
Net operating loss carryforward	16,700
Valuation allowance	$ 11,115	10,730
Percentage of offset tax liability after net operating loss carryforwards	75.00%
Operating loss carryforwards expiration year	2041
Increase in deferred tax assets valuation allowance	$ 400
Uncertain tax positions	800	800
Fortress ID
Income Tax Disclosure [Line Items]
Net operating loss carryforward	3,500
Federal
Income Tax Disclosure [Line Items]
Net operating loss carryforward		$ 7,500
Federal | Carryforward Indefinitely
Income Tax Disclosure [Line Items]
Net operating loss carryforward	6,600
Federal | Expires in 2037
Income Tax Disclosure [Line Items]
Net operating loss carryforward	$ 900
Operating loss carryforwards expiration year	2037