Severance, Impairment And Other Charges (Summary Of Severance, Impairment And Other Charges) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	30 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018
Severance Impairment And Other Charges [Abstract]
Severance and Related Costs		$ (17)	$ 0	$ (13)
Court Award	$ (609)	675	(609)	675
Impairment				(42)	$ 127
Inventory write-off				(14)	$ 290
Total	$ (609)	$ 658	$ (609)	$ 606

Amount of of accrual or reversal adjustment for damages awarded to the plaintiff in the legal matter.

No definition available.

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- Definition

Severance, impairment and other charges.

+ References

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Severance impairment and other charges.

+ References

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

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Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.

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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.

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