Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Statement [Abstract]
Net revenue	$ 242,038	$ 223,916	$ 223,253
Expenses:
Cost of revenue - digital media	2,993
Direct operating expenses (including related parties of $10,655, $10,322, and $10,599) (including non-cash stock-based compensation of $1,294, $1,070, and $146)	107,281	103,686	92,256
Selling, general and administrative expenses (including non-cash stock-based compensation of $0, $0, and $767)	35,399	31,556	37,818
Corporate expenses (including non-cash stock-based compensation of $3,057, $3,701, and $1,738)	21,301	19,771	17,976
Depreciation and amortization (includes direct operating of $10,037, $11,176, and $12,332; selling, general and administrative of $3,847, $2,923, and $2,858; and corporate of $779, $854, and $1,236) (including related parties of $2,320, $2,320, and $2,633)	14,663	14,953	16,426
Impairment charge	735
Total expenses	182,372	169,966	164,476
Operating income (loss)	59,666	53,950	58,777
Interest expense	(13,904)	(24,631)	(35,407)
Interest income	50	44	86
Loss on debt extinguishment	(246)	(29,675)	(3,743)
Income (loss) before income taxes	45,566	(312)	19,713
Income tax (expense) benefit	(18,444)	134,137	(6,112)
Net income (loss)	$ 27,122	$ 133,825	$ 13,601
Basic and diluted earnings per share:
Net income (loss) per share, basic	$ 0.31	$ 1.53	$ 0.16
Net income (loss) per share, diluted	$ 0.30	$ 1.50	$ 0.16
Cash dividends declared per common share, basic	$ 0.10	$ 0.13	$ 0.12
Cash dividends declared per common share, diluted	$ 0.10	$ 0.12	$ 0.12
Weighted average common shares outstanding, basic	88,680,322	87,401,123	85,882,646
Weighted average common shares outstanding, diluted	90,943,734	89,338,696	86,314,206