Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Jun. 30, 2016
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 183,119	$ 183,925
Accumulated Amortization	(68,279)	(59,335)
Net Book Value	114,840	124,590
Technology and Patents
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	53,994	54,344
Accumulated Amortization	(26,010)	(22,724)
Net Book Value	27,984	31,620
Trademarks
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	15,749	15,869
Accumulated Amortization	(1,308)	(1,209)
Net Book Value	14,441	14,660
Customer Lists
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	111,807	112,141
Accumulated Amortization	(39,448)	(33,912)
Net Book Value	72,359	78,229
Other
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,569	1,571
Accumulated Amortization	(1,513)	(1,490)
Net Book Value	$ 56	$ 81