CONSOLIDATED INCOME STATEMENTS (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Revenues	$ 177,703	$ 171,509	$ 510,569	$ 486,254
Cost of goods sold (exclusive of depreciation and amortization shown separately below)	60,664	52,486	171,734	153,147
Selling, general and administrative expenses	54,453	58,532	171,043	166,493
Depreciation and amortization expense	30,702	30,288	93,054	92,234
Operating income	31,884	30,203	74,738	74,380
Other income (expense):
Interest expense (including amortization of deferred loan fees)	(16,678)	(17,760)	(51,424)	(53,169)
Loss on extinguishment of debt	0	0	(9,111)	0
Interest income	22	99	30	236
Other	59	0	92	0
Other expense, net	(16,715)	(17,661)	(60,597)	(52,933)
Income before income tax expense	15,169	12,542	14,141	21,447
Income tax expense	(7,959)	(4,959)	(7,403)	(10,260)
Net income	$ 7,210	$ 7,583	$ 6,738	$ 11,187
Class A
Net income per common share
Basic	$ 0.16	$ 0.14	$ 0.15	$ 0.2
Diluted	$ 0.15	$ 0.14	$ 0.13	$ 0.2
Class B
Net income per common share
Basic	$ 0.16	$ 0.14	$ 0.15	$ 0.2
Diluted	$ 0.15	$ 0.14	$ 0.13	$ 0.2