Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Condensed Consolidated Statements of Operations [Abstract]
Net revenue	$ 285,348	$ 269,701	$ 838,610	$ 799,143
Cost of revenue (exclusive of depreciation expense shown below)	221,423	208,254	653,433	617,335
Operating expenses:
General and administrative	35,837	36,423	105,047	105,465
Depreciation and amortization	15,393	16,518	45,657	45,948
Total operating expenses	51,230	52,941	150,704	151,413
Income from operations	12,695	8,506	34,473	30,395
Other income (expense):
Management fee of related party	(314)	(297)	(924)	(952)
Other income (expense), net	(181)	48	374	533
Extinguishment of debt				(19,278)
Gain from available for sale investment security				3,018
Interest income	53	11	261	22
Interest income from related party				684
Interest expense	(19,799)	(19,660)	(59,574)	(41,950)
Loss from continuing operations before income taxes	(7,546)	(11,392)	(25,390)	(27,528)
Benefit for income taxes	(4,466)	(3,178)	(16,459)	(8,489)
Loss from continuing operations	(3,080)	(8,214)	(8,931)	(19,039)
Income (loss) from discontinued operations, net of tax	100	(115)	(189)	(583)
Net loss	$ (2,980)	$ (8,329)	$ (9,120)	$ (19,622)