Income Taxes - Reconciliation of Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Effective Income Tax Rate Reconciliation, Amount
Pre-tax income (loss) attributable to taxable subsidiaries	$ 73,669	$ 55,604	$ 37,861
Federal provision at statutory tax rate (21%)	15,471	11,677	7,951
Change in valuation allowance	9,970	8,082	13,178
State and local taxes, net of federal benefit	3,517	2,920	2,713
Non-deductible expense	3,201	6,972	3,148
Rate differential	1,357	(387)	(232)
Windfall tax benefit	0	(1,896)	(1,375)
Other	10,536	356	3,103
Total provision for income taxes	$ 44,052	$ 27,724	$ 28,486