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Income Taxes Provision for Taxes (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2013 | Sep. 30, 2013 | Jun. 30, 2013 | Mar. 31, 2013 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Current: |  |  |  |  |  |  |  |  |  |  |
Federal |  |  |  |  |  |  |  |  | $ 0 us-gaap_CurrentFederalTaxExpenseBenefit | $ 0 us-gaap_CurrentFederalTaxExpenseBenefit | $ 0 us-gaap_CurrentFederalTaxExpenseBenefit
State taxes |  |  |  |  |  |  |  |  | 289 us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 113 us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 281 us-gaap_CurrentStateAndLocalTaxExpenseBenefit
Foreign taxes |  |  |  |  |  |  |  |  | 5,359 us-gaap_CurrentForeignTaxExpenseBenefit | 4,405 us-gaap_CurrentForeignTaxExpenseBenefit | 11,890 us-gaap_CurrentForeignTaxExpenseBenefit
Total current |  |  |  |  |  |  |  |  | 5,648 us-gaap_CurrentIncomeTaxExpenseBenefit | 4,518 us-gaap_CurrentIncomeTaxExpenseBenefit | 12,171 us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred: |  |  |  |  |  |  |  |  |  |  |
Federal |  |  |  |  |  |  |  |  | (1,867)us-gaap_DeferredFederalIncomeTaxExpenseBenefit | (26,151)us-gaap_DeferredFederalIncomeTaxExpenseBenefit | 10,085 us-gaap_DeferredFederalIncomeTaxExpenseBenefit
State taxes |  |  |  |  |  |  |  |  | 131 us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | (325)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | (196)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit
Total deferred |  |  |  |  |  |  |  |  | (1,736)us-gaap_DeferredIncomeTaxExpenseBenefit | (26,476)us-gaap_DeferredIncomeTaxExpenseBenefit | 9,889 us-gaap_DeferredIncomeTaxExpenseBenefit
(Provision) benefit for income taxes | $ 450 us-gaap_IncomeTaxExpenseBenefit | $ 145 us-gaap_IncomeTaxExpenseBenefit | $ 4,689 us-gaap_IncomeTaxExpenseBenefit | $ (1,372)us-gaap_IncomeTaxExpenseBenefit | $ 3,390 us-gaap_IncomeTaxExpenseBenefit | $ (19,570)us-gaap_IncomeTaxExpenseBenefit | $ (9,050)us-gaap_IncomeTaxExpenseBenefit | $ 3,272 us-gaap_IncomeTaxExpenseBenefit | $ 3,912 us-gaap_IncomeTaxExpenseBenefit | $ (21,958)us-gaap_IncomeTaxExpenseBenefit | $ 22,060 us-gaap_IncomeTaxExpenseBenefit

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- Definition Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319 + Details
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- Definition Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I.7) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Current Tax Expense (or Benefit) -URI http://asc.fasb.org/extlink&oid=6509736 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section I -Subsection 7 + Details
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- Definition Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I.7) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Current Tax Expense (or Benefit) -URI http://asc.fasb.org/extlink&oid=6509736 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section I -Subsection 7 + Details
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