Income Taxes - Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Tax benefit from federal statutory rate	$ (25,931)	$ (11,888)
Tax on income not subject to entity level federal income tax	6,584	4,085
State income taxes, net of federal tax effect	(4,304)	(1,639)
Change in fair value of warrant liabilities	(1,929)	(705)
Other permanent adjustments	950	26
Permanent adjustments - goodwill impairment	4,087	0
Permanent adjustments - Tax Receivable Agreement	0	(176)
Equity Conversion	(15,443)	0
True-ups and other	(3,094)	(2,343)
Uncertain tax position reserve	8,304	0
Research and development credit	0	(250)
Undistributed earnings	749	171
Foreign rate differential	(562)	0
Valuation allowance	30,113	8,857
Tax credits	(314)	(243)
Income tax benefit	$ (790)	$ (4,105)