Fair Value Measurements (Summary of Valuation of Financial Assets and Liabilities) (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Jun. 30, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets	$ 110	[1]	$ 87	[2]
Foreign currency contracts-liabilities	884	[3]	128	[4]
Derivative liability for interest rate swap	185	[5]	437	[6]
Contingent consideration	10,081	[7]	9,904	[8]
Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	891		1,372
Investments	1,805		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		[1]		[2]
Foreign currency contracts-liabilities		[3]		[4]
Derivative liability for interest rate swap		[5]		[6]
Contingent consideration		[7]		[8]
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	110	[1]	87	[2]
Foreign currency contracts-liabilities	884	[3]	128	[4]
Derivative liability for interest rate swap	185	[5]	437	[6]
Contingent consideration		[7]		[8]
Significant Other Observable Inputs (Level 2) | Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	891		1,372
Investments	1,805		746
Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets		[1]		[2]
Foreign currency contracts-liabilities		[3]		[4]
Derivative liability for interest rate swap		[5]		[6]
Contingent consideration	10,081	[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 Condensed Consolidated Balance Sheet as of September 30, 2014.

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

[3] Included in "Accrued expenses" in the accompanying Condensed Consolidated Balance Sheet as of September 30, 2014.

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

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

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

[7] $5,784 included in "Accrued expenses" and $4,297 included in "Long-term liabilities" in the accompanying Condensed Consolidated Balance Sheet as of September 30, 2014.

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