CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 45,162	$ 33,658
Restricted cash	0	1,693
Accounts receivable, net of allowance for doubtful accounts of $4,612 at March 31, 2023 and $4,335 at December 31, 2022	65,309	81,466
Accounts receivable—affiliates	5,805	6,455
Inventory	556	4,405
Fair value of derivative assets, net	43	1,632
Customer acquisition costs, net	4,283	3,530
Customer relationships, net	704	2,520
Deposits	9,591	10,568
Renewable energy credit asset	24,877	24,251
Other current assets	8,878	8,749
Total current assets	165,208	178,927
Property and equipment, net	4,686	4,691
Fair value of derivative assets, net	0	666
Customer acquisition costs, net	1,756	1,683
Customer relationships, net	396	481
Deferred tax assets	23,181	20,437
Goodwill	120,343	120,343
Other assets	3,403	3,722
Total assets	318,973	330,950
Current liabilities:
Accounts payable	28,139	53,296
Accounts payable—affiliates	322	265
Accrued liabilities	8,808	8,431
Renewable energy credit liability	17,107	13,722
Fair value of derivative liabilities, net	33,120	16,132
Other current liabilities	81	322
Total current liabilities	87,577	92,168
Long-term liabilities:
Fair value of derivative liabilities, net	4,313	2,715
Long-term portion of Senior Credit Facility	111,000	100,000
Subordinated debt—affiliates	15,000	20,000
Other long-term liabilities	0	18
Total liabilities	217,890	214,901
Commitments and contingencies (Note 12)
Series A Preferred Stock, par value $0.01 per share, 20,000,000 shares authorized, 3,567,543 shares issued and outstanding at March 31, 2023 and December 31, 2022	87,880	87,713
Stockholders' equity:
Additional paid-in capital	38,244	42,871
Accumulated other comprehensive loss	(40)	(40)
Retained earnings	1,886	2,073
Treasury stock, at cost, 28,919 shares at March 31, 2023 and December 31, 2022	(2,406)	(2,406)
Total stockholders' equity	37,756	42,570
Non-controlling interest in Spark HoldCo, LLC	(24,553)	(14,234)
Total equity	13,203	28,336
Total liabilities, Series A Preferred Stock and Stockholders' equity	318,973	330,950
Common Class A
Stockholders' equity:
Common stock	32	32
Common Class B
Stockholders' equity:
Common stock	$ 40	$ 40