Balance Sheet Accounts (Summary of Long-term Liabilities) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Acquisition-related deferred payments, less current portion	$ 6,797	$ 9,604
Contingent consideration obligations, less current portion	626	2,688
Other contractual obligations, less current portion	18,707	26,261
Other	3,802	15,597
Total other long-term liabilities	$ 29,932	$ 54,150