v3.26.1
Common share capital - Narrative (Details)
$ / shares in Units, $ in Thousands
6 Months Ended 7 Months Ended 12 Months Ended
Aug. 06, 2025
shares
Jun. 30, 2026
$ / shares
shares
Aug. 06, 2025
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
$ / shares
shares
Common share capital          
Common shares, authorized unlimited (in shares)   Unlimited   Unlimited Unlimited
Common shares, par value (in dollars per share) | $ / shares       $ 0 $ 0
Reverse stock split conversion ratio 0.10 0.1   0.10 0.10
Common shares, issued (in shares)   13,324,608   13,290,803 1,316,702
Common shares, outstanding (in shares)   13,324,608   13,290,803 1,316,702
Conversion ratio 0.01 0.01 0.01 0.01  
Rights Offering Share Organization (in shares)     11,960,583    
Transfer of historical share issuance costs due to share reorganization | $       $ 4,024  
Warrants outstanding   53,076,019   21,109,135 15,191,077
Equity classified share purchase warrants          
Common share capital          
Warrants outstanding       1,122,904  
Class A common Shares          
Common share capital          
Common shares, authorized unlimited (in shares)   Unlimited   Unlimited Unlimited
Common shares, par value (in dollars per share) | $ / shares   $ 0   $ 0 $ 0
Rights Offering Share Organization (in shares) 11,960,583     11,960,583  
Transfer of historical share issuance costs due to share reorganization | $       $ 4,024  
Class B common shares          
Common share capital          
Common shares, authorized unlimited (in shares)   Unlimited   Unlimited Unlimited
Common shares, par value (in dollars per share) | $ / shares   $ 0   $ 0 $ 0
Common shares, issued (in shares)       0 0
Common shares, outstanding (in shares)       0 0