Income Taxes - Schedule of Components of Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current:
Federal	$ 4,932	$ (1,077)	$ (2,389)
State and local	2,699	(872)	(2,253)
Total current	7,631	(1,949)	(4,642)
Deferred:
Federal	(340)	(248)	0
State and local	(320)	(232)	0
Total deferred	(660)	(480)	0
Income tax benefit (expense)	$ 6,971	$ (2,429)	$ (4,642)