Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 47,958	$ 25,505
Accounts receivable, net of allowance of $1,395 and $1,568, respectively	260,788	305,305
Deferred tax assets	9,442	14,132
Prepaid expenses and other current assets	28,445	31,196
Current assets of discontinued operations	2,057	2,155
Total current assets	348,690	378,293
Property and equipment, net	2,531,753	2,549,295
Restricted cash	5,012	6,756
Investment in direct financing lease	9,642	10,798
Goodwill	11,988	11,988
Other assets	25,468	26,092
Non-current assets of discontinued operations		6
Total assets	2,932,553	2,983,228
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable and accrued expenses	191,382	203,796
Income taxes payable	106	476
Current liabilities of discontinued operations	1,094	1,583
Total current liabilities	192,582	205,855
Long-term debt	1,209,652	1,156,568
Deferred tax liabilities	130,908	118,245
Other liabilities	32,538	31,689
Total liabilities	1,565,680	1,512,357
Commitments and contingencies
Common stock - $0.01 par value; 300,000 shares authorized; 99,608 and 109,754 shares issued and outstanding at September 30, 2011 and December 31, 2010, respectively	996	1,098
Additional paid-in capital	1,128,807	1,354,691
Retained earnings	237,070	115,082
Total stockholders' equity	1,366,873	1,470,871
Total liabilities and stockholders' equity	$ 2,932,553	$ 2,983,228