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Income Taxes (Narrative) (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Deferred Tax Assets, Valuation Allowance | $ 816,000 | $ 805,000 |
Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 27,800,000 | 25,100,000 |
Benefits (Expenses) from the decrease (increase) of interest expense | (1,560,000) | (480,000) | $ 205,000
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | 3,200,000 | $ 1,200,000 |
Minimum |  |  |
Income Tax Examination, Estimate of Possible Loss | 0 |  |
Maximum |  |  |
Income Tax Examination, Estimate of Possible Loss | 10,000,000.0 |  |
Domestic Tax Authority [Member] |  |  |
Operating Loss Carryforwards | $ 11,500,000 |  |

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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 15 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-15 + Details
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