Note 18. Income Taxes (Details) - Valuation Allowance - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Reconciliation Of Valuation Allowance [Roll Forward]
Valuation allowance, beginning of year	$ 167,866	$ 149,424	$ 135,763
Additions	18,430	24,445	15,109
Reversals	(12,836)	(6,003)	(1,448)
Valuation allowance, end of year	173,460	167,866	$ 149,424
Valuation Allowance, Deferred Tax Asset, Change in Amount	$ 5,600
Federal Net Operating Loss Deduction Limit, Percent	80.00%
Domestic Tax Jurisdiction [Member]
Reconciliation Of Valuation Allowance [Roll Forward]
Operating Loss Carryforwards	$ 587,900	6,200
State and Local Jurisdiction [Member]
Reconciliation Of Valuation Allowance [Roll Forward]
Operating Loss Carryforwards	752,500	$ 143,000
Foreign Tax Credit Carryforward [Member]
Reconciliation Of Valuation Allowance [Roll Forward]
Tax Credit Carryforward, Amount	38,800
Research Tax Credit Carryforward
Reconciliation Of Valuation Allowance [Roll Forward]
Tax Credit Carryforward, Amount	$ 6,800