CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (USD $) In Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net (loss) income	$ (309,406)	$ 7,556	$ (291,347)	$ 27,727
Adjustments to reconcile net (loss) income to net cash provided by operating activities, including discontinued operations:
Depreciation and amortization	8,335	12,736	23,879	37,744
Amortization of favorable and unfavorable lease intangibles	(492)	(504)	(1,466)	(1,452)
Provision for losses on accounts receivable	4,975	5,289	15,479	16,428
Loss on sale of assets, including discontinued operations, net	1,925	0	1,925	0
Loss on assets impairment	317,091	0	317,091	0
Stock-based compensation expense	2,359	1,661	5,160	4,748
Deferred taxes	(105)	3,286	9,871	14,976
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	23	(1,307)	(12,555)	(12,500)
Restricted cash	52	2,769	(1,876)	5,040
Prepaid expenses and other assets	(1,600)	5,399	(1,410)	8,012
Accounts payable	1,595	(4,909)	(1,906)	(3,628)
Accrued compensation and benefits	(11,717)	(2,117)	(12,298)	1,945
Accrued self-insurance obligations	3,618	199	(294)	5,041
Income taxes payable	0	1,267	0	1,605
Other accrued liabilities	2,104	4,429	1,158	4,442
Other long-term liabilities	(880)	(676)	(2,098)	(5,775)
Net cash provided by operating activities	17,877	35,078	49,313	104,353
Cash flows from investing activities:
Capital expenditures	(14,190)	(13,774)	(32,346)	(41,488)
Proceeds from sale of assets	1,809	0	1,809	0
Acquisitions, net of cash acquired	0	0	(356)	0
Net cash used for investing activities	(12,381)	(13,774)	(30,893)	(41,488)
Cash flows from financing activities:
Borrowings of long-term debt	0	20,500	0	20,500
Principal repayments of long-term debt and capital lease obligations	(2,806)	(234,116)	(8,404)	(271,093)
Payment to non-controlling interest	0	0	0	(2,025)
Distribution to non-controlling interests	0	0	0	(69)
Net proceeds from issuance of common stock	0	226,001	0	226,001
Deferred financing costs	0	(2,312)	0	(2,312)
Net cash (used for) provided by financing activities	(2,806)	10,073	(8,404)	(28,998)
Net increase in cash and cash equivalents	2,690	31,377	10,016	33,867
Cash and cash equivalents at beginning of period	88,489	106,973	81,163	104,483
Cash and cash equivalents at end of period	$ 91,179	$ 138,350	$ 91,179	$ 138,350