Summary of Significant Accounting Policies (Schedule of Debt) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 30, 2015
Line Of Credit Facility [Line Items]
Current portion of long-term debt	$ 17,875	$ 11,375
Long-term debt, less current portion	37,625	55,500
Total debt	55,500	66,875
Term Loan
Line Of Credit Facility [Line Items]
Current portion of long-term debt	17,875	11,375
Long-term debt, less current portion	27,625	45,500
Revolving Facility
Line Of Credit Facility [Line Items]
Long-term debt, less current portion	$ 10,000	$ 10,000