Fair Value Measurements (Schedule of Valuation of Financial Assets and Liabilities) (Parentheticals) (Detail) - USD ($) $ in Thousands	Jun. 30, 2015		Jun. 30, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability for interest rate swap	$ 338	[1]	$ 437	[2]
Contingent consideration	2,622	[3]	9,904	[4]
Accrued expenses
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability for interest rate swap	13
Contingent consideration	1,480		4,500
Long-term liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability for interest rate swap	325
Contingent consideration	$ 1,142		$ 5,404

[1] $13 included in "Accrued expenses" and $325 included in "Long-term liabilities" in the accompanying Consolidated Balance Sheet as of June 30, 2015.

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

[3] $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.

[4] $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.