Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011
Separate financial data for each of the Company's operating segments
Net revenue	$ 54,491	$ 50,265	$ 101,015	$ 94,309
Percentage change in net revenue	8.00%		7.00%
Direct operating expenses	22,876	22,487	44,510	43,308
Percentage change in direct operating expenses	2.00%		3.00%
Selling, general and administrative expenses	9,635	9,286	19,007	18,529
Percentage change in selling, general and administrative expenses	4.00%		3.00%
Depreciation and amortization	4,076	4,425	8,423	9,157
Percentage change in depreciation and amortization	(8.00%)		(8.00%)
Segment operating profit	17,904	14,067	29,075	23,315
Percentage change in segment operating profit	27.00%		25.00%
Corporate expenses	4,181	3,772	8,062	7,517
Percentage change in corporate expenses	11.00%		7.00%
Operating income (loss)	13,723	10,295	21,013	15,798
Percentage change in operating income (loss)	33.00%		33.00%
Interest expense (including related parties of $0, $15, $0 and $30) (note 2)	(8,959)	(9,459)	(18,059)	(18,902)
Percentage change in interest expense	(5.00%)		(4.00%)
Interest income	9		13	2
Percentage change in interest income
Other income (loss)				687
Percentage change in other income (loss)			100.00%
Gain (loss) on debt extinguishment	(1,230)		(1,230)
Percentage change in extinguishment of debt gain loss net of tax
Income (loss) before income taxes	3,543	836	1,737	(2,415)
Percentage change in income loss before income taxes	324.00%
Capital expenditures	2,299	1,599	3,588	4,366
Total assets	446,943		446,943		467,321
Television [Member]
Separate financial data for each of the Company's operating segments
Net revenue	37,399	33,118	70,563	63,786
Percentage change in net revenue	13.00%		11.00%
Direct operating expenses	13,997	13,665	27,218	26,324
Percentage change in direct operating expenses	2.00%		3.00%
Selling, general and administrative expenses	5,209	4,991	10,523	10,162
Percentage change in selling, general and administrative expenses	4.00%		4.00%
Depreciation and amortization	3,303	3,539	6,861	7,374
Percentage change in depreciation and amortization	(7.00%)		(7.00%)
Segment operating profit	14,890	10,923	25,961	19,926
Percentage change in segment operating profit	36.00%		30.00%
Capital expenditures	1,763	1,413	2,682	4,030
Total assets	323,786		323,786		342,462
Radio [Member]
Separate financial data for each of the Company's operating segments
Net revenue	17,092	17,147	30,452	30,523
Percentage change in net revenue	0.00%		0.00%
Direct operating expenses	8,879	8,822	17,292	16,984
Percentage change in direct operating expenses	1.00%		2.00%
Selling, general and administrative expenses	4,426	4,295	8,484	8,367
Percentage change in selling, general and administrative expenses	3.00%		1.00%
Depreciation and amortization	773	886	1,562	1,783
Percentage change in depreciation and amortization	(13.00%)		(12.00%)
Segment operating profit	3,014	3,144	3,114	3,389
Percentage change in segment operating profit	(4.00%)		(8.00%)
Capital expenditures	536	186	906	336
Total assets	$ 123,157		$ 123,157		$ 124,859

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