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v3.21.1

Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Sales |  |
Sales | $ 1,821,316 | $ 1,170,534
Costs and expenses |  |
Materials, labor, and other operating expenses (excluding depreciation) | 1,450,434 | 992,270
Depreciation and amortization | 19,539 | 35,332
Selling and distribution expenses | 120,917 | 99,463
General and administrative expenses | 25,262 | 16,084
Loss on curtailment of facility | 0 | 1,669
Other (income) expense, net | (97) | 169
Total costs and expenses | 1,616,055 | 1,144,987
Income from operations | 205,261 | 25,547
Foreign currency exchange gain (loss) | 154 | (873)
Pension expense (excluding service costs) | (19) | (387)
Interest expense | (5,875) | (6,421)
Interest income | 59 | 655
Change in fair value of interest rate swaps | 1,024 | (2,314)
Total nonoperating income (expense) | (4,657) | (9,340)
Income before income taxes | 200,604 | 16,207
Income tax provision | (51,448) | (4,007)
Net income | $ 149,156 | $ 12,200
Weighted average common shares outstanding: |  |
Basic (in shares) | 39,355 | 39,163
Diluted (in shares) | 39,630 | 39,405
Net income per common share: |  |
Basic (in dollars per share) | $ 3.79 | $ 0.31
Diluted (in dollars per share) | 3.76 | 0.31
Dividends declared per common share | $ 0.10 | $ 0.10

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