v3.26.1
Basis of presentation - Effect of the adjustment of the prior period information on the Consolidated Statements Shareholders' Equity (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Beginning balance $ 76,488 $ 4,736
Warrant exercises 81,191 17,409
Ending balance 461,508 76,488
Registered direct offering    
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Share Purchase Agreements 259,070 75,422
Additional Paid-In Capital    
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Beginning balance 116,568 24,435
Warrant exercises 80,837 17,311
Ending balance 534,773 116,568
Additional Paid-In Capital | Registered direct offering    
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Share Purchase Agreements 258,693 74,674
Previously reported    
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Beginning balance 77,864 5,031
Warrant exercises   17,610
Ending balance   77,864
Previously reported | Registered direct offering    
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Share Purchase Agreements   76,302
Previously reported | Additional Paid-In Capital    
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Beginning balance $ 117,944 24,730
Warrant exercises   17,512
Ending balance   117,944
Previously reported | Additional Paid-In Capital | Registered direct offering    
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Share Purchase Agreements   $ 75,554