Income Taxes - Components of Income Tax Benefit (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current income tax expense:
U.S. - State	$ 959	$ 1,074	$ 1,215
Total current income tax expense	959	1,074	1,215
Deferred income tax benefit:
U.S. - Federal	16	97	0
U.S. - State	4	(1,055)	(7,322)
Total deferred income tax benefit	20	(958)	(7,322)
Income tax (expense) benefit	$ 979	$ 116	$ (6,107)