Fair Value Measurements (Parentheticals) (Summary of Valuation of Financial Assets and Liabilities) (Detail 1) - USD ($) $ in Thousands	Sep. 30, 2017		Jun. 30, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	$ 3,077	[1]	$ 2,952	[2]
Accrued expenses
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	153		145
Long-term liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	$ 2,924		$ 2,807

[1] $153 included in "Accrued expenses" and $2,924 included in "Long-term liabilities" in the accompanying Condensed Consolidated Balance Sheet as of September 30, 2017.

[2] $145 included in "Accrued expenses" and $2,807 included in "Long-term liabilities" in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2017.