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Balance Sheet Accounts (Summary of Long-term Liabilities) (Details) - USD ($) $ in Thousands | Sep. 30, 2019 | Jun. 30, 2019 | Jun. 30, 2018
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Organization Consolidation And Presentation Of Financial Statements [Abstract] |  |  |
Acquisition related deferred payments, less current portion | $ 8,675 |  | $ 9,604
Contingent consideration obligations, less current portion | 1,667 |  | 2,688
Other contractual obligations, less current portion | 24,406 |  | 26,261
Other | 3,171 |  | 15,597
Total other long-term liabilities | $ 37,919 | $ 54,150 | $ 54,150

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