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v3.10.0.1

Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Sales of products | $ 143,649 | $ 140,839 | $ 430,617 | $ 417,662
Cost of sales and other direct production costs | 93,609 | 68,358 | 246,918 | 224,537
Depreciation, depletion and amortization | 43,464 | 29,518 | 103,335 | 86,986
Total cost of sales | 137,073 | 97,876 | 350,253 | 311,523
Gross profit | 6,576 | 42,963 | 80,364 | 106,139
Other operating expenses: |  |  |  |
General and administrative | 10,327 | 9,529 | 27,849 | 29,044
Exploration | 12,411 | 7,255 | 27,609 | 17,622
Pre-development | 1,195 | 1,757 | 3,615 | 4,061
Research and development | 1,269 | 1,130 | 5,042 | 2,125
Other operating expense | 448 | 134 | 1,767 | 1,590
Gain on disposition of properties, plants, equipment and mineral interests | (3,208) | (4,830) | (3,374) | (4,924)
Provision for closed operations and reclamation | 1,852 | 2,940 | 4,534 | 5,044
Suspension-related costs | 6,519 | 4,780 | 18,337 | 14,385
Acquisition costs | 6,139 |  | 9,656 | 25
Total other operating expense | 36,952 | 22,695 | 95,035 | 68,972
Income from operations | (30,376) | 20,268 | (14,671) | 37,167
Other income (expense): |  |  |  |
Gain (loss) on derivative contracts | 19,460 | (11,226) | 40,271 | (16,548)
Loss on disposition of investments | (36) |  | (36) | (167)
Unrealized (loss) gain on investments | (2,207) | (124) | (2,461) | (73)
Foreign exchange (loss) gain | (2,212) | (4,917) | 2,856 | (10,258)
Interest income and other (expense) income | (346) | 541 | (294) | 1,185
Interest expense, net of amount capitalized | (10,146) | (9,358) | (30,019) | (28,423)
Total other expense | 4,513 | (25,084) | 10,317 | (54,284)
(Loss) income before income taxes | (25,863) | (4,816) | (4,354) | (17,117)
Income tax benefit | 2,679 | 5,130 | 1,484 | 17,564
Net income (loss) | (23,184) | 314 | (2,870) | 447
Preferred stock dividends | (138) | (138) | (414) | (414)
Income applicable to common shareholders | (23,322) | 176 | (3,284) | 33
Comprehensive income: |  |  |  |
Net (loss) income | (23,184) | 314 | (2,870) | 447
Reclassification of loss on disposition or impairment of marketable securities included in net income |  |  |  | 167
Unrealized loss and amortization of prior service on pension plans |  | (16) |  |
Change in fair value of derivative contracts designated as hedge transactions | 3,743 | 6,760 | (3,533) | 12,068
Unrealized holding gains on investments | 3 | 892 | 13 | 1,483
Comprehensive (loss) income | $ (19,438) | $ 7,950 | $ (6,390) | $ 14,165
Basic (loss) income per common share after preferred dividends (in dollars per share) | $ (0.05) |  | $ (0.01) |
Diluted (loss) income per common share after preferred dividends (in dollars per share) | $ (0.05) |  | $ (0.01) |
Weighted average number of common shares outstanding - basic (in shares) | 452,636 | 398,848 | 417,532 | 396,809
Weighted average number of common shares outstanding - diluted (in shares) | 452,636 | 401,258 | 417,532 | 400,176
Cash dividends declared per common share (in dollars per share) | $ 0.0025 | $ 0.0025 | $ 0.0075 | $ 0.0075

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