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Fair Value of Intangible Assets (Detail) (USD $) In Thousands, unless otherwise specified | 1 Months Ended
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Jan. 15, 2013
Acquired Finite-Lived Intangible Assets [Line Items] |
Intangible assets | $ 37,817
Customer Relationships |
Acquired Finite-Lived Intangible Assets [Line Items] |
Intangible assets | 22,294
Amortization Period of intangible assets | 20 years
Developed Technology |
Acquired Finite-Lived Intangible Assets [Line Items] |
Intangible assets | 6,689
Amortization Period of intangible assets | 10 years
Trademarks and Trade Names |
Acquired Finite-Lived Intangible Assets [Line Items] |
Intangible assets | 7,565
Amortization Period of intangible assets | 20 years
Backlog |
Acquired Finite-Lived Intangible Assets [Line Items] |
Intangible assets | $ 1,269
Amortization Period of intangible assets | 1 year

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4845-128472 + Details
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