CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities:
Net (loss) income	$ (3,951,000)	$ 68,218,000	$ 14,213,000
Adjustments to reconcile net (loss) income to net cash flows provided by operating activities:
Depreciation and amortization expense	21,578,000	30,767,000	41,002,000
Deferred income taxes	4,045,000	1,905,000	(6,929,000)
Stock based compensation	3,448,000	2,503,000	5,487,000
Amortization of deferred financing costs	997,000	1,210,000	1,275,000
Change in fair value of earnout liabilities	0	0	(1,328,000)
Excess tax expense (benefit) related to restricted stock vesting	0	0	50,000
Bad debt expense	445,000	4,692,000	13,532,000
Loss on derivatives, net	(21,200,000)	23,386,000	67,749,000
Current period cash settlements on derivatives, net	15,692,000	(37,414,000)	(41,919,000)
Gain on disposal of eRex	0	0	(4,862,000)
Other	0	0	(776,000)
Changes in assets and liabilities:
Decrease in accounts receivable	3,229,000	37,960,000	23,699,000
Decrease (increase) in accounts receivable—affiliates	1,234,000	(3,020,000)	526,000
(Increase) decrease in inventory	(486,000)	1,458,000	924,000
Increase in customer acquisition costs	(1,415,000)	(1,513,000)	(18,685,000)
Decrease (increase) in prepaid and other current assets	654,000	(2,120,000)	9,250,000
Decrease in intangible assets—customer acquisition	27,000	0	0
(Increase) decrease in other assets	(190,000)	288,000	55,000
Decrease in accounts payable and accrued liabilities	(10,213,000)	(37,297,000)	(8,620,000)
Decrease in accounts payable—affiliates	(335,000)	(184,000)	(1,455,000)
(Decrease) increase in other current liabilities	(705,000)	1,180,000	(1,459,000)
(Decrease) increase in other non-current liabilities	(152,000)	(188,000)	6,000
Net cash provided by operating activities	12,702,000	91,831,000	91,735,000
Cash flows from investing activities:
Purchases of property and equipment	(2,713,000)	(2,154,000)	(1,120,000)
Acquisition of Customers	(3,797,000)	0	(5,913,000)
Disposal of eRex investment	0	0	8,431,000
Net cash (used in) provided by investing activities	(6,510,000)	(2,154,000)	1,398,000
Cash flows from financing activities:
Buyback of Series A Preferred Stock	0	(2,282,000)	(743,000)
Payment to affiliates for acquisition of customer book	0	0	(10,000)
Borrowings on notes payable	774,000,000	612,000,000	356,000,000
Payments on notes payable	(739,000,000)	(635,000,000)	(362,500,000)
Net paydown on subordinated debt facility		0	(10,000,000)
Payments on the Verde promissory note	0	0	(2,036,000)
Payment for acquired customers	0	(972,000)	0
Restricted stock vesting	(1,329,000)	(1,107,000)	(1,348,000)
Proceeds from disgorgement of stockholders short-swing profits	0	0	55,000
Payment of Tax Receivable Agreement Liability	0	0	(11,239,000)
Payment of dividends to Class A common stockholders	(10,987,000)	(10,569,000)	(10,382,000)
Payment of distributions to non-controlling unitholders	(17,436,000)	(29,450,000)	(34,794,000)
Payment of Preferred Stock dividends	(7,804,000)	(7,886,000)	(8,106,000)
Purchase of Treasury Stock	0	(395,000)	0
Net cash used in financing activities	(2,556,000)	(75,661,000)	(85,103,000)
Increase in Cash and cash equivalents and Restricted Cash	3,636,000	14,016,000	8,030,000
Cash and cash equivalents and Restricted cash—beginning of period	71,684,000	57,668,000	49,638,000
Cash and cash equivalents and Restricted cash—end of period	75,320,000	71,684,000	57,668,000
Non-cash items:
Property and equipment purchase accrual	(38,000)	46,000	92,000
Holdback for Verde Note—Indemnified Matters	0	0	4,900,000
Write-off of tax benefit related to tax receivable agreement liability—affiliates	0	0	4,384,000
Gain on settlement of tax receivable agreement liability—affiliates	0	0	16,336,000
Cash paid (received) during the period for:
Interest	3,754,000	3,859,000	6,634,000
Taxes	$ (1,788,000)	$ 23,890,000	$ 7,516,000