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Income Taxes - Narrative (Details) - USD ($)
 12 Months Ended 36 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2025
Income Tax Paid, by Individual Jurisdiction [Line Items]        
Gross deferred income tax assets $ 71,400,000 $ 98,500,000   $ 71,400,000
Net deferred income tax assets 68,800,000 0 $ 0 68,800,000
Deferred tax assets, valuation allowance 2,600,000 98,500,000   2,600,000
Cumulative income before taxes, excluding gain on equity investment       76,900,000
Deferred income tax benefit 68,800,000 0 0  
Unrecognized tax benefits 0 0 0 0
Accrued interest or penalties 0 0 0 0
Disallowance of compensation expense 3,100,000      
Deferred Tax Assets, Stock Option Expense        
Income Tax Paid, by Individual Jurisdiction [Line Items]        
Deferred tax assets, valuation allowance 900,000     900,000
Deferred Tax Assets, Operating Loss Carryforward, Foreign        
Income Tax Paid, by Individual Jurisdiction [Line Items]        
Deferred tax assets, valuation allowance 1,700,000     1,700,000
Domestic Tax Jurisdiction        
Income Tax Paid, by Individual Jurisdiction [Line Items]        
Deferred tax assets, valuation allowance 858,000 92,952,000 94,448,000 858,000
Operating loss carryforwards 391,100,000     391,100,000
Operating loss carryforwards, subject to expiration 146,500,000     146,500,000
Operating loss carryforwards, not subject to expiration 244,600,000     244,600,000
State and Local Jurisdiction        
Income Tax Paid, by Individual Jurisdiction [Line Items]        
Operating loss carryforwards, subject to expiration 275,400,000     275,400,000
Foreign Tax Jurisdiction        
Income Tax Paid, by Individual Jurisdiction [Line Items]        
Deferred tax assets, valuation allowance 1,740,000 $ 5,541,000 $ 4,208,000 1,740,000
Operating loss carryforwards, not subject to expiration $ 1,700,000     $ 1,700,000