| Income Taxes (Summary Of Tax Credit Carryforwards) (Details) $ in Thousands | Dec. 31, 2023  USD ($) | 
|---|---|
| Tax Credit Carryforward | |
| Total net operating loss amount | $ 7,699 | 
| Operating loss carryforward expiration year 2027 and beyond | |
| Tax Credit Carryforward | |
| Net operating loss amount | $ 7,699 | 
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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- Details 
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