Balance Sheet Accounts (Components of Debt) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Jun. 30, 2016
Line Of Credit Facility [Line Items]
Current portion of long-term debt	$ 11,149	$ 17,628
Long-term debt, less current portion	83,775	37,446
Total debt	94,924	55,074
Term Loan
Line Of Credit Facility [Line Items]
Current portion of long-term debt	11,149	17,628
Long-term debt, less current portion	73,775	27,446
Revolving Facility
Line Of Credit Facility [Line Items]
Long-term debt, less current portion	$ 10,000	$ 10,000