Severance, Impairment And Other Charges (Summary Of Severance, Impairment And Other Charges) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	18 Months Ended
Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017
Severance, Impairment And Other Charges [Abstract]
Severance and Related Costs	$ (17)	$ 61	$ (13)	$ 175
Court Award	675		675
Impairment			(42)	145	$ 127
Inventory Write-Off			(14)	397	$ 293
Total	$ 658	$ 61	$ 606	$ 717

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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 charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.

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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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