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Equity (Details 1) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014
Stockholders' Equity Note [Abstract] |  |  |  |
Foreign currency translation adjustment, taxes | $ 0 | $ (750) | $ 0 | $ 446
Stockholders' equity rollforward |  |  |  |
Beginning balance for the period | 744,595 | 589,647 | 765,601 | 597,498
Net income (loss) | 15,367 | (1,550) | 11,743 | (7,640)
Foreign currency translation adjustment, including taxes | 2,358 | 3,244 | (7,429) | 777
Comprehensive income | 17,725 | 1,694 | 4,314 | (6,863)
Exercise of common stock options | (183) | 105 | 101 | 391
Distributions to public unitholders | (9,450) | (1,265) | (18,723) | (2,508)
Equity-based compensation | 2,601 | 1,419 | 4,197 | 3,273
Treasury stock and other | (244) | (386) | (244) | (577)
Tax benefit upon exercise of stock options | 0 | (132) | (202) | (132)
Ending balance | 755,044 | 591,082 | 755,044 | 591,082
TETRA [Member] |  |  |  |
Stockholders' equity rollforward |  |  |  |
Beginning balance for the period | 356,679 | 548,062 | 369,713 | 555,541
Net income (loss) | 14,925 | (2,457) | 10,477 | (9,391)
Foreign currency translation adjustment, including taxes | 2,358 | 3,244 | (7,429) | 777
Comprehensive income | 17,283 | 787 | 3,048 | (8,614)
Exercise of common stock options | (183) | 105 | 101 | 391
Distributions to public unitholders | 0 | 0 | 0 | 0
Equity-based compensation | 1,874 | 1,184 | 2,993 | 2,836
Treasury stock and other | (244) | (352) | (244) | (368)
Tax benefit upon exercise of stock options | 0 | (132) | (202) | (132)
Ending balance | 375,409 | 549,654 | 375,409 | 549,654
Noncontrolling Interest [Member] |  |  |  |
Stockholders' equity rollforward |  |  |  |
Beginning balance for the period | 387,916 | 41,585 | 395,888 | 41,957
Net income (loss) | 442 | 907 | 1,266 | 1,751
Foreign currency translation adjustment, including taxes | 0 | 0 | 0 | 0
Comprehensive income | 442 | 907 | 1,266 | 1,751
Exercise of common stock options | 0 | 0 | 0 | 0
Distributions to public unitholders | (9,450) | (1,265) | (18,723) | (2,508)
Equity-based compensation | 727 | 235 | $ 1,204 | 437
Treasury stock and other | 0 | (34) |  | (209)
Tax benefit upon exercise of stock options | 0 | 0 | $ 0 | 0
Ending balance | $ 379,635 | $ 41,428 | $ 379,635 | $ 41,428

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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569616-111683 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4K -URI http://asc.fasb.org/extlink&oid=35736750&loc=SL4591552-111686 + Details
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- Definition Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 35 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6939497&loc=d3e30304-110892 Reference 2: 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=36458714&loc=d3e637-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -Subparagraph (b,d) -URI http://asc.fasb.org/extlink&oid=6915805&loc=d3e32211-110900 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669646-108580 + Details
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