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v3.8.0.1

Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Sales of products | $ 140,839 | $ 179,393 | $ 417,662 | $ 481,712
Cost of sales and other direct production costs | 68,358 | 90,529 | 224,537 | 249,162
Depreciation, depletion and amortization | 28,844 | 30,179 | 83,365 | 84,592
Total cost of sales | 97,202 | 120,708 | 307,902 | 333,754
Gross profit | 43,637 | 58,685 | 109,760 | 147,958
Other operating expenses: |  |  |  |
General and administrative | 9,529 | 11,155 | 29,044 | 31,728
Exploration | 7,255 | 3,859 | 17,622 | 10,171
Pre-development | 1,757 | 550 | 4,061 | 1,475
Research and development | 1,130 |  | 2,125 |
Other operating expense | 134 | 962 | 1,615 | 2,535
Gain on disposition of properties, plants, equipment and mineral interests | (4,830) | (8) | (4,924) | (319)
Provision for closed operations and reclamation | 2,940 | 2,162 | 5,044 | 4,779
Lucky Friday suspension-related costs | 4,780 |  | 14,385 |
Acquisition costs |  | 1,765 |  | 2,167
Total other operating expense | 22,695 | 20,445 | 68,972 | 52,536
Income from operations | 20,942 | 38,240 | 40,788 | 95,422
Other income (expense): |  |  |  |
(Loss) gain on derivative contracts | (11,226) | 7 | (16,548) |
Loss on disposition of investments |  |  | (167) |
Unrealized (loss) gain on investments | (124) | 49 | (73) | 488
Foreign exchange (loss) gain | (4,764) | 2,375 | (10,909) | (7,713)
Interest and other income | 541 | 145 | 1,185 | 346
Interest expense, net of amount capitalized | (9,358) | (5,574) | (28,423) | (16,655)
Total other expense | (24,931) | (2,998) | (54,935) | (23,534)
(Loss) income before income taxes | (3,989) | 35,242 | (14,147) | 71,888
Income tax benefit (provision) | 5,401 | (9,453) | 18,377 | (22,603)
Net income (loss) | 1,412 | 25,789 | 4,230 | 49,285
Preferred stock dividends | (138) | (138) | (414) | (414)
Income applicable to common shareholders | 1,274 | 25,651 | 3,816 | 48,871
Comprehensive income: |  |  |  |
Net income | 1,412 | 25,789 | 4,230 | 49,285
Reclassification of loss on disposition or impairment of marketable securities included in net income |  |  | 167 | 1,000
Unrealized loss and amortization of prior service on pension plans | (16) |  |  |
Change in fair value of derivative contracts designated as hedge transactions | 6,760 | (1,602) | 12,068 | (1,556)
Unrealized holding gains on investments | 892 | 987 | 1,483 | 2,245
Comprehensive income | $ 9,048 | $ 25,174 | $ 17,948 | $ 50,974
Basic income per common share after preferred dividends (in dollars per share) | $ 0 | $ 0.07 | $ 0.01 | $ 0.13
Diluted income per common share after preferred dividends (in dollars per share) | $ 0 | $ 0.07 | $ 0.01 | $ 0.13
Weighted average number of common shares outstanding - basic (in shares) | 398,848 | 387,578 | 396,809 | 383,458
Weighted average number of common shares outstanding - diluted (in shares) | 401,258 | 389,918 | 400,176 | 386,318
Cash dividends declared per common share (in dollars per share) | $ 0.0025 | $ 0.0025 | $ 0.0075 | $ 0.0075

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- Definition Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=84228862&loc=d3e689-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=84228862&loc=d3e637-108580 + Details
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