Fair Value Measurements (Summary of Valuation of Financial Assets and Liabilities) (Parentheticals) (Detail) - USD ($) $ in Thousands	Sep. 30, 2015		Jun. 30, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability for interest rate swap	$ 487	[1]	$ 338	[2]
Contingent consideration	1,179	[3]	2,622	[4]
Accrued expenses
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability for interest rate swap	3		13
Contingent consideration			1,480
Long-term liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability for interest rate swap	$ 484		325
Contingent consideration			$ 1,142

[1] $3 included in "Accrued expenses" and $484 included in "Long-term liabilities" in the accompanying Condensed Consolidated Balance Sheet as of September 30, 2015.

[2] $13 included in "Accrued expenses" and $325 included in "Long-term liabilities" in the accompanying Consolidated Balance Sheet as of June 30, 2015.

[3] Included in "Long-term liabilities" in the accompanying Condensed Consolidated Balance Sheet as of September 30, 2015.

[4] $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.