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Goodwill and Other Intangibles - Changes in Carrying Amount of Goodwill by Segment (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014
Goodwill [Line Items] |  |
Beginning Balance | $ 17,792 | $ 13,873
Additions |  | 4,909
Currency translation | (1,971) | (990)
Ending Balance | 15,821 | 17,792
USA [Member] |  |
Goodwill [Line Items] |  |
Beginning Balance | 3,078 | 3,078
Additions |  | 0
Currency translation | 0 | 0
Ending Balance | 3,078 | 3,078
The Americas [Member] |  |
Goodwill [Line Items] |  |
Beginning Balance | 4,672 | 0
Additions |  | 4,909
Currency translation | (754) | (237)
Ending Balance | 3,918 | 4,672
EMEA [Member] |  |
Goodwill [Line Items] |  |
Beginning Balance | 1,528 | 1,754
Additions |  | 0
Currency translation | (227) | (226)
Ending Balance | 1,301 | 1,528
Asia-Pacific [Member] |  |
Goodwill [Line Items] |  |
Beginning Balance | 8,514 | 9,041
Additions |  | 0
Currency translation | (990) | (527)
Ending Balance | $ 7,524 | $ 8,514

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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- Details
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