Condensed Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Cash flows from operating activities:
Net loss	$ (12,015)	$ (9,269)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	25,311	28,881
Amortization of debt issuance costs/discounts	2,342	2,318
Provision for doubtful accounts	596	568
Loss (gain) on sale of assets or stations	819	(538)
Fair value adjustment of derivative instruments	0	14
Deferred income taxes	(9,961)	(7,631)
Stock-based compensation expense	3,863	4,091
Changes in assets and liabilities:
Accounts receivable	29,888	32,065
Trade receivable	(1,648)	234
Prepaid expenses and other current assets	(5,180)	(10,303)
Other assets	(574)	(1,336)
Accounts payable and accrued expenses	(9,406)	4,087
Trade payable	765	(466)
Other liabilities	(3,822)	(5,839)
Net cash provided by operating activities	20,978	36,876
Cash flows from investing activities:
Restricted cash	1,641	0
Proceeds from sale of assets or stations	3,055	1,054
Capital expenditures	(10,095)	(1,335)
Net cash used in investing activities	(5,399)	(281)
Cash flows from financing activities:
Repayment of borrowings under term loans and revolving credit facilities	0	(30,937)
Deferred financing costs	0	(21)
Tax withholding payments on behalf of employees	(93)	(1,314)
Proceeds from exercise of warrants	1	38
Proceeds from exercise of options	0	117
Net cash used in financing activities	(92)	(32,117)
Increase in cash and cash equivalents	15,487	4,478
Cash and cash equivalents at beginning of period	7,271	32,792
Cash and cash equivalents at end of period	22,758	37,270
Supplemental disclosures of cash flow information:
Interest paid	20,229	23,520
Income taxes (refunds) paid	(112)	8,708
Supplemental disclosures of non-cash flow information:
Trade revenue	10,176	9,424
Trade expense	9,439	9,393
Equity interest in Pulser Media
Supplemental disclosures of non-cash flow information:
Equity interest in Pulser Media	$ 435	$ 1,887