Goodwill (Summary of Goodwill) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Business Combination Goodwill [Abstract]
Balance at beginning of year			$ 1,741	$ 7,985
Impairment	$ (1,700)	$ (6,000)	(1,693)	(6,020)
Impact of foreign currency			(48)	(224)
Balance at end of year		$ 1,741	$ 0	$ 1,741

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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