Fair Value Measurements (Schedule of Valuation of Financial Assets and Liabilities) (Detail) - USD ($) $ in Thousands	Jun. 30, 2015		Jun. 30, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets	$ 119	[1]	$ 87	[2]
Foreign currency contracts-liabilities	767	[3]	128	[4]
Derivative liability for interest rate swap	338	[5]	437	[6]
Contingent consideration	2,622	[7]	9,904	[8]
Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	6,376		1,372
Investments	$ 3,416		$ 746
Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets
Foreign currency contracts-liabilities
Derivative liability for interest rate swap
Contingent consideration
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	$ 119	[1]	$ 87	[2]
Foreign currency contracts-liabilities	767	[3]	128	[4]
Derivative liability for interest rate swap	$ 338	[5]	$ 437	[6]
Contingent consideration
Significant Other Observable Inputs (Level 2) | Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	$ 6,376		$ 1,372
Investments	$ 3,416		$ 746
Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets
Foreign currency contracts-liabilities
Derivative liability for interest rate swap
Contingent consideration	$ 2,622	[7]	$ 9,904	[8]
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 Consolidated Balance Sheet as of June 30, 2015.

[2] Included in "Other receivables" in the accompanying Consolidated Balance Sheet as of June 30, 2014.

[3] Included in "Accrued expenses" in the accompanying Consolidated Balance Sheet as of June 30, 2015.

[4] Included in "Accrued expenses" in the accompanying Consolidated Balance Sheet as of June 30, 2014.

[5] $13 included in "Accrued expenses" and $325 included in "Long-term liabilities" in the accompanying Consolidated Balance Sheet as of June 30, 2015.

[6] Included in "Long-term liabilities" in the accompanying Consolidated Balance Sheet as of June 30, 2014.

[7] $1,480 included in "Accrued expenses" and $1,142 included in "Long-term liabilities" in the accompanying Consolidated Balance Sheet as of June 30, 2015.

[8] $4,500 included in "Accrued expenses" and $5,404 included in "Long-term liabilities" in the accompanying Consolidated Balance Sheet as of June 30, 2014.