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Nature of Operations and Summary of Significant Accounting Policies - Contract Assets and Liabilities (Details) $ in Thousands | 3 Months Ended
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Mar. 31, 2018 USD ($)
Contract Assets |
Beginning balance | $ 2,374
Impact from the adoption of Topic 606 | 2,021
Reclassification to accounts receivable, net | (3,476)
Contract assets recognized | 1,403
Currency translation | 53
Ending balance | 2,375
Change In Contract With Customer, Liability [Roll Forward] |
Beginning balance | (38,702)
Impact from the adoption of Topic 606 | (3,932)
Revenue recognized | 27,325
Cash received and not recognized as revenue | (31,503)
Currency translation | (947)
Ending balance | $ (47,759)

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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130533-203044 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84173487&loc=SL51747714-108306 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130531-203044 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130549-203045 + Details
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