Balance Sheet Accounts (Components of Debt) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Jun. 30, 2016
Line Of Credit Facility [Line Items]
Current portion of long-term debt	$ 10,020	$ 17,628
Long-term debt, less current portion	87,127	37,446
Total debt	97,147	55,074
Term Loan
Line Of Credit Facility [Line Items]
Current portion of long-term debt	10,020	17,628
Long-term debt, less current portion	77,127	27,446
Revolving Facility
Line Of Credit Facility [Line Items]
Long-term debt, less current portion	$ 10,000	$ 10,000