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Income Taxes Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
Unrecognized Tax Benefit [Line Items] |  |
Tax Credit Carryforward, Valuation Allowance | $ 56,491 | $ 140,034
Tax Credit Carryforward, Valuation Allowance | $ 56,491 | 140,034
Valuation Allowance, Deferred Tax Asset, Explanation of Change | The change in valuation allowance includes a $12,177,000 decrease in valuation allowance charged to continuing operations tax expense; a $3,038,000 decrease of valuation allowance on our FAS 115 assets which is charged to other comprehensive income; a $122,057,000 decrease related to the disposal of our former subsidiary, UPC, charged to discontinued operations; a $44,802,000 increase established against the outside basis in our former subsidiary, UPC, related to the disposal which was charged to discontinued operations; and a $8,927,000 increase charged to discontinued operations for other deferred tax assets and liabilities. |
Federal Operating Loss Carryforwards, Permanent | $ 2 |
Federal Operating Loss Carryforwards, Subject to Expiration | 12,191 |
State Operating Loss Carryforwards, Subject to Expiration | $ 39,755 |
Discontinued Operations |  |
Unrecognized Tax Benefit [Line Items] |  |
Tax Credit Carryforward, Valuation Allowance |  | 122,057
Tax Credit Carryforward, Valuation Allowance |  | $ 122,057

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- Definition Amount of valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from tax credit carryforwards for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-2 + Details
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