Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities:
Net loss	$ (10,838)	$ (11,316)
Adjustments to reconcile net loss to net cash provided by operating activities:
Dividends on Series B preferred stock classified as interest expense	2,433	2,433
(Gain) loss on the disposal of assets	(1)	(3)
Stock-based compensation	79	383
Depreciation and amortization	1,132	1,250
Net barter (income) loss	(99)	(76)
Provision for trade doubtful accounts	98	3
Amortization of deferred financing costs	853	847
Amortization of original issued discount	538	471
Deferred income taxes	2,207	2,218
Unearned revenue-barter	(457)	139
Changes in operating assets and liabilities:
Trade receivables	5,627	5,800
Prepaid expenses and other current assets	(498)	(1,328)
Other assets	(65)	35
Accounts payable and accrued expenses	1,448	965
Accrued interest	8,572	8,642
Other liabilities	152	50
Net cash provided by operating activities	11,181	10,513
Cash flows from investing activities:
Purchases of property and equipment	(276)	(577)
Proceeds from the sale of property and equipment	67
Cash payment related to station exchange		(1,897)
Net cash used in investing activities	(209)	(2,474)
Cash flows from financing activities:
Payments of other debt	(4,616)	(77)
Net cash used in financing activities	(4,616)	(77)
Net increase in cash and cash equivalents	6,356	7,962
Cash and cash equivalents at beginning of period	23,835	19,443
Cash and cash equivalents at end of period	30,191	27,405
Supplemental cash flows information:
Interest paid	5	79
Income tax paid	14
Noncash investing and financing activities:
Nonmonetary asset exchange		2,794
Unrealized gain on derivative instrument	$ 10	$ 45