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Balance Sheet Accounts (Summary of Long-term Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Jun. 30, 2018
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Organization Consolidation And Presentation Of Financial Statements [Abstract] |  |
Acquisition related deferred payments, less current portion | $ 11,442 | $ 13,251
Contingent consideration obligations, less current portion | 4,095 | 4,898
Other contractual obligations, less current portion | 29,647 | 31,200
Other | 15,527 | 9,751
Total other long-term liabilities | $ 60,711 | $ 59,100

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- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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