Fair Value Measurements (Schedule of Valuation of Financial Assets and Liabilities) (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014		Jun. 30, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts- assets	$ 187	[1]	$ 14	[2]
Foreign currency contracts-liabilities	110	[3]	173	[4]
Derivative liability for interest rate swap	150	[5]	258	[6]
Contingent consideration	6,013	[7]	5,346	[8]
Bank Time Deposits [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	1,364		856
Investments	1,744		2,144
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts- assets	187	[1]	14	[2]
Foreign currency contracts-liabilities	110	[3]	173	[4]
Derivative liability for interest rate swap	150	[5]	258	[6]
Fair Value, Inputs, Level 2 [Member] | Bank Time Deposits [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	1,364		856
Investments	1,744		2,144
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	$ 6,013	[7]	$ 5,346	[8]

[1] Included in "Other receivables" in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2014.

[2] Included in "Other receivables" in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2013.

[3] Included in "Accrued expenses" in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2014.

[4] Included in "Accrued expenses" in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2013.

[5] Included in "Long-term liabilities" in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2014.

[6] Included in "Long-term liabilities" in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2013.

[7] $3,000 included in "Accrued expenses" and $3,013 included in "Long-term liabilities" in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2014.

[8] $1,500 included in "Accrued expenses" and $3,846 included in "Long-term liabilities" in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2013.