Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 29,553	$ 12,814
Restricted cash	600	604
Accounts receivable, less allowance for doubtful accounts of $1,191 and $1,115 in 2011 and 2010, respectively	40,603	38,267
Trade receivable	4,149	3,605
Prepaid expenses and other current assets	4,243	4,403
Total current assets	79,148	59,693
Property and equipment, net	37,981	39,684
Intangible assets, net	170,745	160,970
Goodwill	60,422	56,079
Other assets	18,905	3,210
Total assets	367,201	319,636
Current liabilities:
Accounts payable and accrued expenses	28,687	20,365
Trade payable	4,074	3,569
Derivative instrument	0	3,683
Current portion of long-term debt	0	15,165
Total current liabilities	32,761	42,782
Long-term debt	0	575,843
Senior notes	610,000	0
Other liabilities	17,887	17,590
Deferred income taxes	29,029	24,730
Total liabilities	689,677	660,945
Stockholders' Deficit:
Preferred stock, 20,262,000 shares authorized, par value $0.01 per share, including: 250,000 shares designated as 13 3/4% Series A Cumulative Exchangeable Redeemable Preferred Stock due 2009, stated value $1,000 per share; 0 shares issued and outstanding in both 2011 and 2010; and 12,000 shares designated as 12% Series B Cumulative Preferred Stock, stated value $10,000 per share; 0 shares issued and outstanding in both 2011 and 2010	0	0
Treasury stock, at cost, 23,523,878 and 24,061,327 shares in 2011 and 2010, respectively	(251,148)	(256,792)
Additional paid-in-capital	959,885	964,156
Accumulated deficit	(1,031,873)	(1,049,333)
Total stockholders' deficit	(322,476)	(341,309)
Total liabilities and stockholders' deficit	367,201	319,636
Common Class A
Stockholders' Deficit:
Common stock	596	596
Common Class B
Stockholders' Deficit:
Common stock	58	58
Common Class C
Stockholders' Deficit:
Common stock	$ 6	$ 6