Commitments and Contingencies (Narrative) (Details) - USD ($) $ in Millions	Mar. 31, 2020	Jun. 30, 2019
Network1 [Member]
Other Commitments [Line Items]
Cash held in escrow	$ 5.0	$ 6.5

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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