Income Taxes - Deferred tax assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Investment in DMS Holdings LLC	$ 34,137	$ 29,066
Reserve accruals	156	418
Charitable contributions	18	11
Interest carryforward	5,131	2,562
Tax credit carryforwards	1,013	190
Property and equipment	(7)	42
Operating lease liabilities	343	0
Net operating loss	2,863	1,808
Total gross deferred tax assets	43,654	34,097
Less: Valuation allowance	(41,829)	(32,970)
Total deferred tax assets, net	1,825	1,127
Deferred tax liabilities:
Intangibles	(1,295)	(4,561)
Operating lease right-of-use assets	(119)	0
Undistributed earnings	(1,523)	(1,352)
Total deferred tax liabilities	(2,937)	(5,913)
Net deferred tax liabilities	$ (1,112)	$ (4,786)