Intangible Assets (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 42,125	$ 45,426
Accumulated Amortization	(17,119)	(13,118)
Net Carrying Amount	25,006	32,308
Customer Relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	33,880	33,880
Accumulated Amortization	(12,001)	(6,567)
Net Carrying Amount	21,879	27,313
Weighted Average Useful Life	6 years 9 months 18 days	6 years 9 months 18 days
Licensing agreements and patents
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,295	3,596
Accumulated Amortization	(1,686)	(2,493)
Net Carrying Amount	609	1,103
Weighted Average Useful Life	5 years 0 months 18 days	6 years 1 month 6 days
Completed technologies
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	5,570	5,570
Accumulated Amortization	(3,161)	(2,084)
Net Carrying Amount	2,409	3,486
Weighted Average Useful Life	5 years 3 months 18 days	5 years 3 months 18 days
Trademarks
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	380	380
Accumulated Amortization	(271)	(163)
Net Carrying Amount	109	217
Weighted Average Useful Life	3 years 6 months 18 days	3 years 6 months 18 days
Backlog
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount		1,500
Accumulated Amortization		(1,347)
Net Carrying Amount		153
Weighted Average Useful Life		1 year
Non-compete agreements
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount		500
Accumulated Amortization		(464)
Net Carrying Amount		$ 36
Weighted Average Useful Life		5 years