Income Taxes (Schedule Of Roll Forward Of Valuation Allowance For Deferred Income Tax Assets) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Income Taxes | |||
| Valuation Allowance, Balance at beginning of year | $ 3,323 | $ 4,378 | $ 22,348 |
| Charged to Costs and Expenses | 26 | 51 | (17,970) |
| Other Adjustments | (2,635) | (1,106) | |
| Valuation Allowance, Balance at end of period | $ 714 | $ 3,323 | $ 4,378 |
| X | ||||||||||
- Definition Deferred Tax Assets Valuation Allowance, Charged (Credited) To Costs And Expenses No definition available.
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| X | ||||||||||
- Definition Deferred Tax Assets, Valuation Allowance, Other Adjustments No definition available.
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| X | ||||||||||
- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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