Income Taxes - Schedule of Reconciliation of Actual Income Tax Expense Obtained by Applying Statutory Federal Income Tax Rate (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of actual income tax expense obtained by applying the statutory federal income tax rate
Tax at federal statutory rate	$ (13,124)	$ (18,882)	$ (22,424)
State, net of federal benefit	(770)	(2,372)	(2,109)
PPP loan forgiveness	(1,397)
Permanent items	606	2,282	857
Benefit state rate change	(184)	20	337
Other	8,499	2,984	368
Goodwill impairment			1,602
Change in valuation allowance	6,391	16,001	21,403
Income tax (benefit) expense	$ 21	$ 33	$ 34