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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Jun. 30, 2013 | Dec. 31, 2012
--- | --- | ---
ASSETS |  |
Cash and cash equivalents | $ 37,875 | $ 62,897
Accounts receivable, net of allowance of $2,127 and $2,578 respectively | 233,470 | 252,764
Current deferred tax assets | 5,416 | 8,022
Prepaid expenses and other current assets | 28,969 | 27,059
Total current assets | 305,730 | 350,742
Property and equipment, net | 2,538,825 | 2,568,791
Restricted cash | 5,673 | 5,022
Investment in direct financing lease | 6,500 | 7,467
Goodwill | 11,158 | 11,988
Non-current deferred tax assets | 9,035 |
Other assets | 40,239 | 30,732
Total assets | 2,917,160 | 2,974,742
LIABILITIES AND STOCKHOLDERS' EQUITY |  |
Accounts payable and accrued expenses | 228,022 | 166,000
Income taxes payable | 652 | 102
Current liabilities of discontinued operations | 79 | 356
Total current liabilities | 228,753 | 166,458
Long-term debt | 1,150,000 | 1,111,545
Deferred tax liabilities |  | 139,526
Other liabilities | 37,218 | 35,593
Total liabilities | 1,415,971 | 1,453,122
Commitments and contingencies |  |
Preferred stock-$0.01 par value; 50,000 shares authorized; none issued and outstanding at June 30, 2013 and December 31, 2012, respectively |  |
Common stock-$0.01 par value; 300,000 shares authorized; 115,418 and 100,105 shares issued and outstanding at June 30, 2013 and December 31, 2012, respectively | 1,154 | 1,001
Additional paid-in capital | 1,711,821 | 1,146,488
Retained (deficit) earnings | (211,786) | 374,131
Total stockholders' equity | 1,501,189 | 1,521,620
Total liabilities and stockholders' equity | $ 2,917,160 | $ 2,974,742

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