Severance, Impairment And Other Charges (Summary Of Severance, Impairment And Other Charges) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 31, 2020	Mar. 31, 2020	Mar. 31, 2019
Severance Impairment And Other Charges [Abstract]
Impairment	$ 2,246	$ 2,246
Severance and Related Costs	590	1,061
Court Award			$ (609)
Total	$ 2,836	$ 3,307	$ (609)

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Period Type:	duration