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Acquisition of Professional Power Products, Inc. - Estimated Useful Lives of Identifiable Intangible Assets (Detail) (USD $) In Thousands, unless otherwise specified | 6 Months Ended
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Jun. 30, 2014
Finite-Lived Intangible Assets [Line Items] |
Total identifiable intangible assets | $ 23,500
Backlog [Member] |
Finite-Lived Intangible Assets [Line Items] |
Total identifiable intangible assets | 1,200
Finite lived intangible asset estimated life | 18 months
Customer relationships [Member] |
Finite-Lived Intangible Assets [Line Items] |
Total identifiable intangible assets | 20,600
Finite lived intangible asset estimated life | 13 years
Trade names and trademarks [Member] |
Finite-Lived Intangible Assets [Line Items] |
Total identifiable intangible assets | $ 1,700
Finite lived intangible asset estimated life | 13 years

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- Definition The amount of identifiable intangible assets recognized as of 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=25498275&loc=d3e2207-128464 + Details
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Balance Type: | debit
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- Details
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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Balance Type: | na
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