Consolidated Statements Of Operations (USD $) In Thousands, except Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Consolidated Statements Of Operations [Abstract]
Net revenue	$ 50,115	$ 53,325	$ 144,424	$ 149,829
Expenses:
Direct operating expenses (including related parties of $2,366, $2,751, $5,885, and $8,253) (including non-cash stock-based compensation of $51, $104, $155 and $312)	22,582	21,011	65,890	63,941
Selling, general and administrative expenses (including non-cash stock-based compensation of $157, $147, $472, and $442)	8,621	10,213	27,150	28,204
Corporate expenses (including non-cash stock-based compensation of $287, $357, $732, and $849)	3,885	3,823	11,402	11,048
Depreciation and amortization (includes direct operating of $3,333, $3,365, $10,011, and $10,239; selling, general and administrative of $797, $878, $2,416, and $2,719; and corporate of $885, $623, $1,745, and $1,507) (including related parties of $1,205, $893, $2,725, and $2,319)	5,015	4,867	14,172	14,464
Total expenses	40,103	39,914	118,614	117,657
Operating income (loss)	10,012	13,411	25,810	32,172
Interest expense (including related parties of $0, $15, $30, and $69) (note 2)	(9,444)	(4,394)	(28,346)	(15,171)
Interest income		92	2	259
Other income (loss)			687
Loss on debt extinguishment		(987)		(987)
Income (loss) before income taxes	568	8,122	(1,847)	16,273
Income tax (expense) benefit	(1,952)	(1,764)	(4,321)	(5,102)
Income (loss) before equity in net income (loss) of nonconsolidated affiliate	(1,384)	6,358	(6,168)	11,171
Equity in net income (loss) of nonconsolidated affiliate, net of tax		50		16
Net income (loss) applicable to common stockholders	$ (1,384)	$ 6,408	$ (6,168)	$ 11,187
Basic and diluted earnings per share:
Net income (loss) per share applicable to common stockholders, basic and diluted	$ (0.02)	$ 0.08	$ (0.07)	$ 0.13
Weighted average common shares outstanding, basic	85,055,659	84,512,128	85,049,518	84,479,299
Weighted average common shares outstanding, diluted	85,055,659	85,089,605	85,049,518	85,215,491