Fair Value Measurements (Summary of Valuation of Financial Assets and Liabilities) (Detail) - USD ($) $ in Thousands		Sep. 30, 2016		Jun. 30, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets	[1]			$ 160
Foreign currency contracts-liabilities		$ 38	[2]	169	[3]
Contingent consideration		135	[4]	132	[5]
Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents		6,292		6,249
Investments		1,910		881
Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets	[1]
Foreign currency contracts-liabilities			[2]		[3]
Contingent consideration			[4]		[5]
Quoted Prices in Active Markets (Level 1) | Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents
Investments
Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets	[1]			160
Foreign currency contracts-liabilities		38	[2]	169	[3]
Contingent consideration			[4]		[5]
Significant Other Observable Inputs (Level 2) | Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents		6,292		6,249
Investments		1,910		881
Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets	[1]
Foreign currency contracts-liabilities			[2]		[3]
Contingent consideration		135	[4]	132	[5]
Significant Unobservable Inputs (Level 3) | Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents
Investments

[1] Included in "Other receivables" in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2016.

[2] Included in "Accrued expenses" in the accompanying Condensed Consolidated Balance Sheet as of September 30, 2016.

[3] Included in "Accrued expenses" in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2016.

[4] Included in "Long-term liabilities" in the accompanying Condensed Consolidated Balance Sheet as of September 30, 2016.

[5] Included in "Long-term liabilities" in the accompanying Consolidated Balance Sheet as of June 30, 2016.