v3.26.1
Income Taxes - Reconciliation of effective tax expense and rate (Details) - USD ($)
$ in Thousands
5 Months Ended 7 Months Ended 12 Months Ended
Dec. 31, 2024
Jul. 30, 2024
Dec. 31, 2025
Dec. 31, 2024
Income tax reconciliation, amount        
Income tax benefit at federal statutory rate $ (16,151)   $ (5,318)  
Foreign tax effects (Germany)     14  
Permanent adjustments 687      
Goodwill impairment 6,368      
Change in FV of convertible note 627      
Change in FV of warrant liability (1,421)      
Foreign rate differential (2)      
Change in federal valuation allowance 9,230   4,340  
Non-taxable and non-deductible items     964  
Income tax expense $ (1,912)   $ 0 $ 0
Income tax reconciliation, percent        
Income tax benefit at federal statutory rate 21.00% 21.00% 21.00%  
Foreign tax effects (Germany)     (0.10%)  
Permanent adjustments (0.90%)      
Goodwill impairment (8.30%)      
Change in FV of convertible note (0.80%)      
Change in FV of warrant liability 1.80%      
Change in federal valuation allowance (12.00%)   (17.20%)  
Non-taxable and non-deductible items     (3.70%)  
Effective tax rate for the company's operations 2.40%