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v3.8.0.1

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Revenues: |  |  |
Product sales | $ 306,703 | $ 249,558 | $ 457,761
Services and rentals | 513,675 | 445,206 | 672,384
Total revenues | 820,378 | 694,764 | 1,130,145
Cost of revenues: |  |  |
Cost of product sales | 224,569 | 197,200 | 324,187
Cost of services and rentals | 367,302 | 298,380 | 417,549
Depreciation, amortization, and accretion | 116,159 | 129,595 | 155,015
Impairments of long-lived assets | 14,876 | 18,172 | 44,158
Insurance Recoveries | (2,352) | 0 | 0
Total cost of revenues | 720,554 | 643,347 | 940,909
Gross profit | 99,824 | 51,417 | 189,236
General and administrative expense | 121,905 | 115,964 | 157,812
Impairment of goodwill | 0 | (106,205) | (177,006)
Interest expense, net | 57,246 | 58,626 | 54,475
(Gain) loss on sales of assets | (674) | (2,357) | (4,375)
Fair Value Adjustment of Warrants | (5,301) | 2,106 | 0
Liabilities, Fair Value Adjustment | (2,975) | 4,404 | 0
Gain (Loss) Related to Litigation Settlement | (10,027) | 0 | 0
Other (income) expense, net | 633 | 3,559 | 6,081
Income (loss) before taxes and discontinued operations | (60,983) | (237,090) | (201,763)
Provision (benefit) for income taxes | 1,200 | 2,303 | 7,704
Net income (loss) | (62,183) | (239,393) | (209,467)
Less: income (loss) attributable to noncontrolling interest | $ 23,135 | 77,931 | 83,284
Net income (loss) attributable to TETRA stockholders |  | $ (161,462) | $ (126,183)
Basic net income (loss) per common share: |  |  |
Net income (loss) attributable to TETRA stockholders | $ (0.34) | $ (1.85) | $ (1.59)
Average shares outstanding | 114,499 | 87,286 | 79,169
Diluted net income (loss) per common share: |  |  |
Net income (loss) attributable to TETRA stockholders | $ (0.34) | $ (1.85) | $ (1.59)
Average diluted shares outstanding | 114,499 | 87,286 | 79,169

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