Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Condensed Consolidated Statements of Operations
Net revenues	$ 29,035	$ 33,159
Operating Expenses:
Cost of revenues	9,427	10,245
Selling, general and administrative	10,584	9,492
Depreciation and amortization	3,997	4,115
Other expenses	233	2,250
Gain on disposition of assets	(3)
Total operating expenses	24,238	26,102
Operating income	4,797	7,057
Other Expenses:
Interest expense, net	(2,884)	(2,628)
Loss on equity method investments	(9,795)
Total other expense	(12,679)	(2,628)
(Loss) income before income taxes	(7,882)	4,429
Income tax benefit (expense)	323	(1,684)
Net (loss) income	$ (7,559)	$ 2,745
(Loss) earnings per share:
Basic (in dollars per share)	$ (0.19)	$ 0.07
Diluted (in dollars per share)	$ (0.19)	$ 0.07
Weighted average shares outstanding:
Basic (in shares)	38,955	40,514
Diluted (in shares)	38,955	40,760