CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net income	$ 10,068,000	$ 2,745,000
Adjustments to reconcile net loss to net cash flows provided by operating activities:
Depreciation and amortization expense	8,796,000	12,159,000
Deferred income taxes	(468,000)	59,000
Stock based compensation	1,324,000	1,172,000
Amortization of deferred financing costs	250,000	268,000
Bad debt expense	2,355,000	3,849,000
Loss on derivatives, net	24,587,000	19,541,000
Current period cash settlements on derivatives, net	(16,293,000)	(7,106,000)
Other	0	(137,000)
Changes in assets and liabilities:
Decrease in accounts receivable	30,847,000	16,129,000
Increase in accounts receivable—affiliates	(905,000)	(73,000)
Decrease in inventory	2,690,000	3,643,000
Increase in customer acquisition costs	(1,345,000)	(5,789,000)
Increase in prepaid and other current assets	(11,967,000)	(5,692,000)
Decrease (increase) in other assets	289,000	(102,000)
Decrease in accounts payable and accrued liabilities	(10,892,000)	(11,322,000)
Decrease in accounts payable—affiliates	(75,000)	(18,000)
Increase in other current liabilities	149,000	390,000
Increase in other non-current liabilities	(21,000)	333,000
Net cash provided by operating activities	39,389,000	30,049,000
Cash flows from investing activities:
Purchases of property and equipment	(536,000)	(254,000)
Acquisition of Customers from Affiliate	0	(5,869,000)
Net cash used in investing activities	(536,000)	(6,123,000)
Cash flows from financing activities:
Buyback of Series A Preferred Stock	(1,222,000)	0
Borrowings on notes payable	75,000,000	64,500,000
Payments on notes payable	(103,000,000)	(93,500,000)
Payments on the Verde promissory note	0	(1,036,000)
Proceeds from disgorgement of stockholders short-swing profits	0	46,000
Restricted stock vesting	(39,000)	0
Payment of dividends to Class A common stockholders	(2,606,000)	(2,564,000)
Payment of distributions to non-controlling unitholders	(7,172,000)	(3,770,000)
Payment of Preferred Stock dividends	(2,011,000)	(2,027,000)
Payment to affiliates for acquisition of customer book	0	(10,000)
Net cash used in financing activities	(41,050,000)	(38,361,000)
Decrease in Cash, cash equivalents and Restricted cash	(2,197,000)	(14,435,000)
Cash, cash equivalents and Restricted cash—beginning of period	57,668,000	49,638,000
Cash, cash equivalents and Restricted cash—end of period	55,471,000	35,203,000
Non-cash items:
Property and equipment purchase accrual		2,000
Cash paid during the period for:
Interest	1,327,000	2,099,000
Taxes	$ 465,000	$ (3,147,000)