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Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012
Net sales | $ 303,990 | $ 342,560 | $ 972,858 | $ 1,091,977
Costs and expenses |  |  |  |
Cost of materials sold (exclusive of items show below) | 240,974 | 276,504 | 768,980 | 879,060
Warehouse and processing | 20,953 | 21,667 | 63,019 | 63,892
Administrative and general | 15,617 | 16,765 | 51,937 | 52,647
Distribution | 8,739 | 8,682 | 26,694 | 26,960
Selling | 5,986 | 7,085 | 18,942 | 20,989
Occupancy | 2,200 | 2,057 | 7,121 | 6,495
Depreciation | 5,124 | 4,953 | 15,718 | 14,636
Amortization | 223 | 223 | 667 | 667
Total costs and expenses | 299,816 | 337,936 | 953,078 | 1,065,346
Operating income | 4,174 | 4,624 | 19,780 | 26,631
Other income (loss), net | (1) | 51 | (18) | 90
Income before interest and income taxes | 4,173 | 4,675 | 19,762 | 26,721
Interest and other expense on debt | 1,689 | 2,120 | 5,055 | 6,411
Income before income taxes | 2,484 | 2,555 | 14,707 | 20,310
Income tax provision | 1,144 | 916 | 5,678 | 7,915
Net income | 1,340 | 1,639 | 9,029 | 12,395
Net gain (loss) on interest rate hedge, net of tax | 41 | (165) | (90) | (568)
Total comprehensive income | $ 1,381 | $ 1,474 | $ 8,939 | $ 11,827
Earnings per share: |  |  |  |
Net income per share - basic (in Dollars per share) | $ 0.12 | $ 0.15 | $ 0.82 | $ 1.13
Weighted average shares outstanding - basic (in Shares) | 11,066 | 10,961 | 11,061 | 10,958
Net income per share - diluted (in Dollars per share) | $ 0.12 | $ 0.15 | $ 0.82 | $ 1.13
Weighted average shares outstanding - diluted (in Shares) | 11,077 | 10,967 | 11,071 | 10,967

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