CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net (loss) income	$ (27,560)	$ 10,068
Adjustments to reconcile net income to net cash flows provided by operating activities:
Depreciation and amortization expense	6,036	8,796
Deferred income taxes	(5,065)	(468)
Stock based compensation	467	1,324
Amortization of deferred financing costs	259	250
Bad debt expense	(247)	2,355
Loss on derivatives, net	(7,024)	24,587
Current period cash settlements on derivatives, net	1,185	(16,293)
Changes in assets and liabilities:
Decrease in accounts receivable	14,926	30,847
Increase in accounts receivables—affiliates	(211)	(905)
Decrease in inventory	1,365	2,690
Increase in customer acquisition costs	(213)	(1,345)
Increase in prepaid and other current assets	(3,012)	(11,967)
Decrease in intangible assets—customer acquisition	27	0
Decrease in other assets	254	289
Decrease in accounts payable and accrued liabilities	(5,271)	(10,892)
Increase (decrease) in accounts payable—affiliates	433	(75)
Increase in other current liabilities	41	149
Decrease in other non-current liabilities	(22)	(21)
Net cash (used) provided in operating activities	(23,632)	39,389
Cash flows from investing activities:
Purchases of property and equipment	(520)	(536)
Net cash used in investing activities	(520)	(536)
Cash flows from financing activities:
Buyback of Series A Preferred Stock	0	(1,222)
Borrowings on notes payable	191,000	75,000
Payments on notes payable	(156,000)	(103,000)
Net borrowings on subordinated debt facility	10,000	0
Restricted stock vesting	0	(39)
Payment of dividends to Class A common stockholders	(2,651)	(2,606)
Payment of distributions to non-controlling unitholders	(6,439)	(7,172)
Payment of Preferred Stock dividends	(1,951)	(2,011)
Net cash provided (used) in financing activities	33,959	(41,050)
Increase (decrease) in Cash, cash equivalents and Restricted cash	9,807	(2,197)
Cash, cash equivalents and Restricted cash—beginning of period	71,684	57,668
Cash, cash equivalents and Restricted cash—end of period	81,491	55,471
Non-cash items:
Property and equipment purchase accrual	23	55
Cash paid (received) during the period for:
Interest	889	1,327
Taxes	$ (361)	$ 465