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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 207,393 | $ 156,313
Accounts receivable, net of allowance for doubtful accounts and customer deductions of $5,353 and $5,034 as of December 31, 2012 and 2011, respectively | 352,142 | 319,988
Inventories | 268,767 | 254,675
Prepaid expenses and other current assets | 20,915 | 18,298
Federal and state income taxes receivable | 65,488 |
Deferred income taxes | 22,328 | 62,789
Total current assets | 937,033 | 812,063
Property, plant and equipment, net | 1,366,069 | 1,476,654
Goodwill | 67,160 | 58,214
Other intangible assets, net | 38,283 | 25,042
Other long-term assets | 45,223 | 40,526
Total assets | 2,453,768 | 2,412,499
Current liabilities: |  |
Current maturities of long-term debt | 15,000 | 15,000
Capital lease obligations | 964 | 718
Accounts payable | 117,510 | 154,855
Dividends payable |  | 19,680
Accrued interest | 3,676 | 12,584
Federal and state income taxes payable |  | 10,404
Accrued liabilities | 122,696 | 163,259
Total current liabilities | 259,846 | 376,500
Long-term liabilities: |  |
Long-term debt | 778,630 | 793,448
Capital lease obligations | 24,904 | 21,114
Deferred income taxes | 125,109 | 11,924
Pension and postretirement benefit plans | 164,538 | 148,686
Cellulosic biofuel tax reserve | 102,051 | 102,051
Other long-term liabilities | 29,229 | 29,866
Total long-term liabilities | 1,224,461 | 1,107,089
Stockholders' equity: |  |
Common stock, par value $0.01 per share, 300,000,000 shares authorized, 98,142,782 and 98,324,974 shares issued as of December 31, 2012 and 2011, respectively | 981 | 983
Additional paid in capital | 378,794 | 351,804
Retained earnings | 703,728 | 673,960
Accumulated other comprehensive loss, net of tax: |  |
Unrealized loss on treasury locks, net | (31,651) | (23,289)
Unrealized loss on foreign exchange contracts | (392) | (413)
Unfunded employee benefit obligations | (81,999) | (74,076)
Total accumulated other comprehensive loss | (114,042) | (97,778)
Common stock held in treasury, at cost (2,355 shares as of December 31, 2011) |  | (59)
Total stockholders' equity | 969,461 | 928,910
Total liabilities and stockholders' equity | $ 2,453,768 | $ 2,412,499

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