Income Taxes - Components of Deferred Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Deferred tax expense:
Federal	$ 13,085	$ 12,994
State	2,997	1,878
Foreign	(92)	461
Total deferred income taxes	15,990	15,333
Change in deferred tax valuation allowance	(15,990)	(15,333)
Net deferred income tax	$ 0	$ 0