Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Separate financial data for each of the Company's operating segments
Net revenue	$ 49,087	$ 46,524
Percentage change in net revenue	6.00%
Direct operating expenses	24,225	21,634
Percentage change in direct operating expenses	12.00%
Selling, general and administrative expenses	7,683	9,372
Percentage change in selling, general and administrative expenses	(18.00%)
Depreciation and amortization	3,955	4,347
Percentage change in depreciation and amortization	(9.00%)
Segment operating profit (loss)	13,224	11,171
Percentage change in segment operating profit (loss)	18.00%
Corporate expenses	4,497	3,881
Percentage change in corporate expenses	16.00%
Operating income (loss)	8,727	7,290
Percentage change in operating income (loss)	20.00%
Interest expense	(7,784)	(9,100)
Percentage change in interest expense	(14.00%)
Interest income	7	4
Percentage change in interest income	75.00%
Income (loss) before income taxes	950	(1,806)
Percentage change in income (loss) before income taxes	(153.00%)
Capital expenditures	1,928	1,289
Total assets	430,812		438,051
Television [Member]
Separate financial data for each of the Company's operating segments
Net revenue	34,952	33,164
Percentage change in net revenue	5.00%
Direct operating expenses	14,988	13,221
Percentage change in direct operating expenses	13.00%
Selling, general and administrative expenses	3,926	5,314
Percentage change in selling, general and administrative expenses	(26.00%)
Depreciation and amortization	3,217	3,558
Percentage change in depreciation and amortization	(10.00%)
Segment operating profit (loss)	12,821	11,071
Percentage change in segment operating profit (loss)	16.00%
Capital expenditures	1,786	919
Total assets	309,914		313,904
Radio [Member]
Separate financial data for each of the Company's operating segments
Net revenue	14,135	13,360
Percentage change in net revenue	6.00%
Direct operating expenses	9,237	8,413
Percentage change in direct operating expenses	10.00%
Selling, general and administrative expenses	3,757	4,058
Percentage change in selling, general and administrative expenses	(7.00%)
Depreciation and amortization	738	789
Percentage change in depreciation and amortization	(6.00%)
Segment operating profit (loss)	403	100
Percentage change in segment operating profit (loss)	303.00%
Capital expenditures	142	370
Total assets	$ 120,898		$ 124,147

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