Income Taxes - Reconciliation of Income Tax Attributable to Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Amount
Tax (benefit) expense at United States statutory rates on consolidated income or loss subject to tax	$ (3,189)	$ 18,641	$ (6,591)
US branch profits tax on earnings of foreign subsidiary	(3,101)	(1,965)	(1,084)
State income tax, net of federal (benefit) expense	(8,320)	4,590	(7,075)
Effects of permanent differences	96	209	197
Uncertain tax positions		(4,945)
Valuation allowance	2,270	1,109	840
Other	(508)	(375)	143
Total income tax benefit	$ (12,752)	$ 17,264	$ (13,570)
Percent
Tax (benefit) expense at United States statutory rates on consolidated income or loss subject to tax	21.00%	21.00%	21.00%
US branch profits tax on earnings of foreign subsidiary	20.40%	(2.20%)	3.50%
State income tax, net of federal (benefit) expense	54.80%	5.20%	22.50%
Effects of permanent differences	(0.60%)	0.20%	(0.60%)
Uncertain tax positions	0.00%	(5.60%)	0.00%
Valuation allowance	(14.90%)	1.20%	(2.70%)
Other	3.30%	(0.40%)	(0.50%)
Change in Tax Rate	0.00%	0.00%	0.00%
Total income tax benefit	84.00%	19.40%	43.20%