Inventory (Schedule Of Inventory) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Inventory [Abstract]
Finished goods	$ 4,133	$ 5,709
Finished goods subject to sale restrictions	15,195	0
Inventory	$ 19,328	$ 5,709	[1],[2]

[1] Derived from audited financial statements.

[2] Refer to Note 1