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Goodwill and Intangible Assets - Goodwill Rollforward (Details) $ in Thousands | 9 Months Ended
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Jun. 30, 2016 USD ($)
Goodwill [Roll Forward] |
Goodwill, Beginning Balance | $ 17,249
Acquisitions | 22,957
Divestitures | 577
Goodwill, Ending Balance | 39,629
Residential [Member] |
Goodwill [Roll Forward] |
Goodwill, Beginning Balance | 8,631
Acquisitions | 0
Divestitures | 0
Goodwill, Ending Balance | 8,631
Commercial & Industrial [Member] |
Goodwill [Roll Forward] |
Goodwill, Beginning Balance | 0
Acquisitions | 3,676
Goodwill, Ending Balance | 3,676
Infrastructure Solutions [Member] |
Goodwill [Roll Forward] |
Goodwill, Beginning Balance | 8,618
Acquisitions | 19,281
Divestitures | 577
Goodwill, Ending Balance | $ 27,322

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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 A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount of divestiture 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 (d) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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