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Taxes (Details 5) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2016 | Dec. 31, 2015
Income Tax Disclosure [Abstract] |  |
Beginning Unrecognized Tax Benefits | $ 15,259 | $ 16,864
Increases related to current tax positions | 7,824 | 2,676
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions | (885) | (186)
Decrease relating to taxing authority settlements | (794) | (1,102)
Decreases resulting from a lapse of the applicable statue of limitations | (896) | (2,764)
Unrecognized Tax Benefits, Foreign Currency Translation (decreases) increases to prior year tax positions | (268) | (601)
Ending Unrecognized Tax Benefits | $ 20,240 | $ 15,259

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- Definition The gross amount in unrecognized tax benefits for foreign currency translation increases (decreases) resulting from tax positions taken in prior period tax returns. + References No definition available. + Details
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- Definition Amount of unrecognized tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=65882285&loc=SL6600010-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Unrecognized Tax Benefit -URI http://asc.fasb.org/extlink&oid=6527854 + Details
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- Definition Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=65882285&loc=SL6600010-109319 + Details
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=65882285&loc=SL6600010-109319 + Details
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