Goodwill and Intangibles (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Sep. 30, 2016	Jun. 30, 2016
Changes in the carrying amount of goodwill by reportable segment
Balance at June 30, 2016	$ 202,700	$ 254,406
Goodwill acquired during the period		21,968
Impairment		(64,794)
Goodwill added during the period	3,220
Other, primarily currency translation	(383)	(8,880)
Balance at September 30, 2016	205,537	202,700
Service Center Based Distribution Segment [Member]
Changes in the carrying amount of goodwill by reportable segment
Balance at June 30, 2016	198,486	253,477
Goodwill acquired during the period		18,683
Impairment		(64,794)
Goodwill added during the period	3,220
Other, primarily currency translation	(383)	(8,880)
Balance at September 30, 2016	201,323	198,486
Fluid Power Businesses Segment [Member]
Changes in the carrying amount of goodwill by reportable segment
Balance at June 30, 2016	4,214	929
Goodwill acquired during the period		3,285
Impairment		0
Goodwill added during the period	0
Other, primarily currency translation	0	0
Balance at September 30, 2016	$ 4,214	$ 4,214

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.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
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-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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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.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of increase (decrease) from foreign currency translation adjustments and purchase accounting 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.

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