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Business Acquisitions - Acquired Intangible Assets (Details) - Kay Flow Industries, Inc. $ in Thousands | May. 18, 2015 USD ($)
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Acquired Finite-Lived Intangible Assets [Line Items] |  |
Finite-lived Intangible Assets Acquired | $ 53,091 |
Useful life (years) | 10 years | [1]
Unpatented technology |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Finite-lived Intangible Assets Acquired | $ 13,400 |
Useful life (years) | 10 years |
Customer relationships |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Finite-lived Intangible Assets Acquired | $ 22,800 |
Useful life (years) | 10 years |
Trade names |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Finite-lived Intangible Assets Acquired | $ 15,500 |
Noncompete agreements |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Finite-lived Intangible Assets Acquired | $ 1,342 |
Useful life (years) | 5 years |
Favorable leasehold interest |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Finite-lived Intangible Assets Acquired | $ 49 |
Useful life (years) | 5 years |
Minimum | Trade names |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Useful life (years) | 7 years |
Maximum | Trade names |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Useful life (years) | 10 years |
[1] | weighted average number of years

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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 increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination. + References No definition available. + Details
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