Restatement (Unaudited) - Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
CURRENT ASSETS
Cash and cash equivalents	$ 5,116	$ 5,482	$ 5,668	$ 6,719	$ 4,047
Accounts receivable, net of provision for credit losses of $344 and $4	37,207	54,638	29,629	19,050	26,354
Prepaid expenses and other current assets	759	1,427	1,052	1,038	883
Total current assets	43,082	61,547	36,349	26,807	31,284
Property, equipment and software, net	599	625	689	665	673
Goodwill	6,520	6,520	6,520	6,520	6,520
Intangible assets, net	11,684	12,172	12,661	13,149	13,638
Deferred tax asset, net	6,132	5,082	5,171	5,240	5,165
Operating lease right-of-use assets	788	675	714	757	799
Other long-term assets	130	127	47	46	47
Total assets	70,672	86,748	62,151	53,184	58,126
CURRENT LIABILITIES
Accounts payable	33,926	45,021	23,358	13,787	17,695
Accrued liabilities	3,816	3,071	2,879	3,674	3,778
Liability related to tax receivable agreement, current portion	41	41	40	41	183
Current maturities of long-term debt	1,478	1,146	983	819	655
Deferred revenues	381	1,044	951	949	547
Operating lease liabilities, current portion	126	50	48	70	92
Income taxes payable	34	113	22	183	174
Warrant liability		3,540			0
Related party payables		1,428	1,197	1,448	1,448
Total current liabilities	39,802	55,454	29,478	20,971	24,572
Long-term debt, net of current portion and deferred financing cost	28,578	22,324	22,515	22,707	23,064
Economic Injury Disaster Loan		150	150	150
Liability related to tax receivable agreement, net of current portion	5,201	4,245	4,246	4,245	4,150
Operating lease liabilities, net of current portion	773	718	742	744	745
Total liabilities	74,354	82,891	57,131	48,817	52,531
COMMITMENTS AND CONTINGENCIES (Note 9)
STOCKHOLDERS' (DEFICIT) EQUITY
Additional paid-in capital	3,067	(371)	2,927	2,717	2,611
Accumulated deficit	(2,538)	205	(366)	(558)	(344)
Noncontrolling interest	(4,225)	4,009	2,445	2,194	3,314
Total stockholders' (deficit) equity	(3,682)	3,857	5,020	4,367	5,595	$ (375)
Total liabilities and stockholders' (deficit) equity	70,672	86,748	62,151	53,184	58,126
Class A
STOCKHOLDERS' (DEFICIT) EQUITY
Common Stock	3	3	3	3	3
Class B
STOCKHOLDERS' (DEFICIT) EQUITY
Common Stock	$ 11	11	11	11	11
As Previously Reported
CURRENT ASSETS
Cash and cash equivalents		5,482	5,668	6,719
Accounts receivable, net of provision for credit losses of $344 and $4		54,638	29,629	19,050
Prepaid expenses and other current assets		1,427	1,052	1,038
Total current assets		61,547	36,349	26,807
Property, equipment and software, net		625	689	665
Goodwill		6,520	6,520	6,520
Intangible assets, net		12,172	12,661	13,149
Deferred tax asset, net		5,082	5,171	5,240
Operating lease right-of-use assets		675	714	757
Other long-term assets		127	47	46
Total assets		86,748	62,151	53,184
CURRENT LIABILITIES
Accounts payable		45,021	23,358	13,787
Accrued liabilities		4,071	3,879	4,674	4,778
Liability related to tax receivable agreement, current portion		41	40	41
Current maturities of long-term debt		1,146	983	819
Deferred revenues		1,044	951	949
Operating lease liabilities, current portion		50	48	70
Income taxes payable		113	22	183
Related party payables		1,428	1,197	1,448
Total current liabilities		52,914	30,478	21,971	25,572
Long-term debt, net of current portion and deferred financing cost		22,324	22,515	22,707
Economic Injury Disaster Loan		150	150	150
Liability related to tax receivable agreement, net of current portion		4,245	4,246	4,245
Operating lease liabilities, net of current portion		718	742	744
Total liabilities		80,351	58,131	49,817	53,531
STOCKHOLDERS' (DEFICIT) EQUITY
Additional paid-in capital		8,782	8,540	8,330	8,224
Accumulated deficit		(2,399)	(4,534)	(4,977)	(3,643)
Total stockholders' (deficit) equity		6,397	4,020	3,367	4,595
Total liabilities and stockholders' (deficit) equity		86,748	62,151	53,184
As Previously Reported | Class A
STOCKHOLDERS' (DEFICIT) EQUITY
Common Stock		3	3	3	3
As Previously Reported | Class B
STOCKHOLDERS' (DEFICIT) EQUITY
Common Stock		11	11	11
Revision
CURRENT LIABILITIES
Accrued liabilities		(1,000)	(1,000)	(1,000)
Warrant liability		3,540
Total current liabilities		2,540	(1,000)	(1,000)
Total liabilities		2,540	(1,000)	(1,000)
STOCKHOLDERS' (DEFICIT) EQUITY
Additional paid-in capital		(9,153)	(5,613)	(5,613)
Accumulated deficit		2,604	4,168	4,419
Noncontrolling interest		4,009	2,445	2,194
Total stockholders' (deficit) equity		$ (2,540)	$ 1,000	$ 1,000	$ 1,000