Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Mar. 31, 2017
Income Statement [Abstract]
Revenues	$ 104,449	$ 90,394
Costs and expenses:
Direct operating (excludes depreciation and amortization shown below)	31,341	25,121
Selling, general and administrative	33,367	23,776
Provision for doubtful accounts	789	1,213
Restructuring expenses	1,130	87
Goodwill impairment	18,000	0
Litigation Settlement, Amount	2,228	0
Depreciation and amortization of property and equipment	37,344	27,722
Amortization of intangible assets	5,852	5,718
Total operating expenses	125,595	83,637
Income (loss) from operations	(21,146)	6,757
Interest income	82	73
Interest expense	(20,642)	(19,068)
Loss on extinguishment of notes payable	(931)	(1,063)
Debt conversion expense	0	(4,352)
Gain on termination of capital lease	0	2,535
Other income, net	513	31
Change in fair value of interest rate derivatives	(40)	142
Loss before income tax expense	(42,164)	(14,945)
Income tax expense	(345)	(252)
Net loss	(42,509)	(15,197)
Net loss attributable to noncontrolling interest	767	68
Net loss attributable to controlling interests	(41,742)	(15,129)
Preferred stock dividends	(356)	(356)
Net loss attributable to common stockholders	$ (42,098)	$ (15,485)
Net loss per Class A and Class B common stock attributable to common stockholders - basic and diluted:
Net loss attributable to common shareholders (in dollars per share)	$ (6.51)	$ (1.92)
Weighted average number of Class A and Class B common stock outstanding: basic and diluted	6,467,978	8,049,160