Income Taxes - Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Federal:
Current	$ 161	$ 55	$ 64
Deferred	9,837	5,840	2,654
Total federal	9,998	5,895	2,718
State:
Current	(1,835)	(11,247)	(449)
Deferred (included in federal above)	0	0	0
Total state	(1,835)	(11,247)	(449)
Total	$ 8,163	$ (5,352)	$ 2,269