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v3.19.3.a.u2

Changes in Unearned Revenue (Detail) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 USD ($)
Revenue Recognition And Deferred Revenue [Abstract] |
Beginning balance | $ 1,597
Additions to unearned revenue | 234
Reclassified to revenue | (1,238)
Currency impacts | (14)
Ending balance | $ 579

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- Definition Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration from customer has been received or is due, from business combination. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130551-203045 + Details
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