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CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified | Mar. 31, 2014 | Dec. 31, 2013
--- | --- | ---
CURRENT ASSETS: |  |
Cash and cash equivalents | $ 82,603 | $ 170,636
Marketable securities | 447,908 | 487,239
Restricted cash | 12,219 | 12,219
Income tax receivable | 6,366 | 840
Receivables, net | 121,130 | 111,186
Inventories, net | 143,346 | 138,094
Prepaid aircraft rents | 416,847 | 360,781
Deferred tax assets | 160,639 | 156,050
Other current assets | 18,707 | 27,392
Total current assets | 1,409,765 | 1,464,437
PROPERTY AND EQUIPMENT: |  |
Aircraft and rotable spares | 4,121,304 | 4,080,886
Deposits on aircraft | 40,000 | 40,000
Buildings and ground equipment | 301,870 | 279,965
Total property and equipment, gross | 4,463,174 | 4,400,851
Less-accumulated depreciation and amortization | (1,797,987) | (1,749,058)
Total property and equipment, net | 2,665,187 | 2,651,793
OTHER ASSETS |  |
Intangible assets, net | 14,436 | 14,998
Other assets | 112,639 | 101,991
Total other assets | 127,075 | 116,989
Total assets | 4,202,027 | 4,233,219
CURRENT LIABILITIES: |  |
Current maturities of long-term debt | 181,379 | 177,389
Accounts payable | 269,306 | 245,518
Accrued salaries, wages and benefits | 124,812 | 133,002
Accrued aircraft rents | 3,082 | 7,492
Taxes other than income taxes | 13,825 | 19,626
Other current liabilities | 43,788 | 37,437
Total current liabilities | 636,192 | 620,464
OTHER LONG-TERM LIABILITIES | 73,475 | 76,305
LONG-TERM DEBT, net of current maturities | 1,285,538 | 1,293,179
DEFERRED INCOME TAXES PAYABLE | 718,048 | 727,358
DEFERRED AIRCRAFT CREDITS | 79,550 | 80,974
COMMITMENTS AND CONTINGENCIES |  |
STOCKHOLDERS' EQUITY: |  |
Preferred stock, 5,000,000 shares authorized; none issued |  |
Common stock, no par value, 120,000,000 shares authorized; 77,709,080 and 77,325,702 shares issued, respectively | 620,800 | 618,511
Retained earnings | 1,172,867 | 1,197,819
Treasury stock, at cost, 26,337,886 and 26,095,636 shares, respectively | (386,026) | (382,950)
Accumulated other comprehensive income | 1,583 | 1,559
Total stockholders' equity | 1,409,224 | 1,434,939
Total liabilities and stockholders' equity | $ 4,202,027 | $ 4,233,219

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