Commitments and Contingencies (Narrative) (Details) - USD ($) $ in Millions	Dec. 31, 2020	Jun. 30, 2020
Network1
Other Commitments [Line Items]
Cash held in escrow	$ 3.8	$ 4.8

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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