Annual report [Section 13 and 15(d), not S-K Item 405]

Debt and Interest (Interest Expense) (Details)

v3.26.1
Debt and Interest (Interest Expense) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Debt and Interest    
Interest expense, interest $ 8,709 $ 11,588
Amortization of fees 1,397 1,939
Interest expense, Total 10,106 13,527
2024 Oaktree Note    
Debt and Interest    
Interest expense, interest 4,156 1,954
Amortization of fees 931 323
Interest expense, Total 5,087 2,277
2020 Oaktree Note    
Debt and Interest    
Interest expense, interest 0 6,803
Amortization of fees 0 1,219
Interest expense, Total 0 8,022
Partner company convertible preferred shares    
Debt and Interest    
Interest expense, interest 0  
Interest expense (income), interest   (290)
Amortization of fees 0 90
Interest expense, Total 0  
Interest Income, Debt Securities, Held-to-Maturity   200
Partner company notes payable    
Debt and Interest    
Interest expense, interest 3,232 2,385
Amortization of fees 466 307
Interest expense, Total 3,698 2,692
Partner company contingent call option accretion    
Debt and Interest    
Interest expense, interest 1,283 716
Amortization of fees 0 0
Interest expense, Total 1,283 716
Other    
Debt and Interest    
Interest expense, interest 38 20
Amortization of fees 0 0
Interest expense, Total $ 38 $ 20