Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 172,620	$ 172,800
Accumulated Amortization	(39,215)	(36,396)
Net Book Value	133,405	136,404
Trademarks
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	17,870	17,870
Accumulated Amortization	(1,055)	(1,037)
Net Book Value	16,815	16,833
Technology and Patents
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	50,505	50,505
Accumulated Amortization	(15,569)	(14,474)
Net Book Value	34,936	36,031
Customer Lists
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	102,665	102,839
Accumulated Amortization	(21,152)	(19,448)
Net Book Value	81,513	83,391
Other
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,580	1,586
Accumulated Amortization	(1,439)	(1,437)
Net Book Value	$ 141	$ 149