Fair Value of Financial Instruments - Additional Information (Detail) - EpiWorks - USD ($)	9 Months Ended
	Mar. 31, 2016	Feb. 29, 2016
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Earnout payments	$ 0
Upon Achievement of Financial and Operational Targets For Capacity Wafer Output and Gross Margin [Member] | Maximum [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business acquisitions, contingent consideration		$ 6,000,000
Upon Achievement of Financial and Operational Targets for Capacity, Wafer Output and Gross Margin in year one [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business acquisitions, contingent consideration, current		2,000,000
Upon Achievement of Financial and Operational Targets For Capacity Wafer Output and Gross Margin in year two [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business acquisitions, contingent consideration, non current		2,000,000
Upon Achievement of Financial and Operational Targets For Capacity Wafer Output and Gross Margin in year three [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business acquisitions, contingent consideration, non current		$ 2,000,000
Fair Value, Inputs, Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business acquisitions, contingent consideration	6,000,000
Fair Value, Inputs, Level 3 | Other Accrued Liabilities
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business acquisitions, contingent consideration, current	2,000,000
Fair Value, Inputs, Level 3 | Other Liabilities
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business acquisitions, contingent consideration, non current	$ 4,000,000