Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net loss	$ (12,200)	$ (9,320)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Dividends on Series B preferred stock classified as interest expense	4,867	4,867
(Gain) loss on the disposal of assets	(78)	(1,204)
Impairment charges	(137)	(73)
Stock-based compensation		1
Depreciation and amortization	2,470	2,534
Net barter (income) loss	(115)	(153)
Provision for trade doubtful accounts	(830)	(74)
Amortization of deferred financing costs	1,685	1,675
Amortization of original issued discount	839	734
Deferred income taxes	3,830	783
Unearned revenue-barter	38	100
Changes in operating assets and liabilities:
Trade receivables	(657)	3,419
Prepaid expenses and other current assets	(974)	(1,640)
Other assets	95	144
Accounts payable and accrued expenses	(911)	(1,182)
Accrued interest	(6)	80
Other liabilities	143	(141)
Net cash (used in) provided by operating activities	(1,941)	550
Cash flows from investing activities:
Purchases of property and equipment	(724)	(1,197)
Proceeds from the sale of property and equipment	79	1,270
Net cash (used in) provided by investing activities	(645)	73
Cash flows from financing activities:
Payments of other long-term debt	(169)	(168)
Net cash used in financing activities	(169)	(168)
Net (decrease) increase in cash and cash equivalents	(2,755)	455
Cash and cash equivalents at beginning of period	23,991	23,566
Cash and cash equivalents at end of period	21,236	24,021
Supplemental cash flows information:
Interest paid	17,422	17,367
Income tax paid	199	305
Noncash investing and financing activities:
Unrealized gain on derivative instrument	$ 81	$ 75