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Share-Based Compensation - Stock option activity (Details)
 12 Months Ended
Dec. 31, 2024
shares
$ / shares
Dec. 31, 2023
shares
$ / shares
Dec. 31, 2022
shares
$ / shares
Dec. 31, 2021
shares
$ / shares
CMVT | Stock options 2021 plan        
Disclosure Of Share Based Payment Arrangements Explanatory [Line Items]        
Number of units/share, Balance | shares 1,289,500 2,291,000 2,671,000  
Number of units/share, Granted | shares 1,201,000 288,000    
Number of units/shares, Forfeited | shares (138,000)   (380,000)  
Number of units/shares, Balance | shares 2,352,500 1,289,500 2,291,000 2,671,000
Number of units/shares, Exercisable | shares 1,068,000      
Effect of capital reduction | shares   (1,289,500)    
Weighted average exercise price, Balance $ 0.5 $ 0.36 $ 0.36  
Weighted average exercise price, Granted 0.32 0.33    
Weighted average exercise price, Effect of capital reduction   0.36    
Weighted average exercise price, Forfeited 0.47   0.36  
Weighted average exercise price, Balance 0.41 $ 0.5 $ 0.36 $ 0.36
Weighted average exercise price, Exercisable $ 0.5      
Weighted average remaining contractual term, Balance (in years) 1 year 9 months 18 days 1 year 6 months 2 years 6 months 3 years 6 months
Weighted average remaining contractual term, Exercisable (in years) 7 months 6 days      
Liqxtal Technology Inc | Stock options 2021 plan        
Disclosure Of Share Based Payment Arrangements Explanatory [Line Items]        
Number of units/share, Balance     910,000  
Number of units/shares, Exercised     (840,000)  
Number of units/shares, Forfeited     (70,000)  
Number of units/shares, Balance       910,000
Weighted average exercise price, Balance     $ 0.65  
Weighted average exercise price, Exercised     0.65  
Weighted average exercise price, Forfeited     $ 0.65  
Weighted average exercise price, Balance       $ 0.65
Weighted average remaining contractual term, Balance (in years)       1 year
Emza        
Disclosure Of Share Based Payment Arrangements Explanatory [Line Items]        
Number of units/share, Balance | shares   0 0  
Number of units/share, Granted | shares     150,940  
Number of units/shares, Forfeited | shares     (1,797)  
Number of units/shares, Cancelled | shares     (149,143)  
Number of units/shares, Balance | shares     0 0
Weighted average exercise price, Balance   $ 0 $ 0  
Weighted average exercise price, Granted     20.49  
Weighted average exercise price, Forfeited     20.49  
Weighted average exercise price, Expired     20.49  
Weighted average exercise price, Balance     $ 0 $ 0
Emza | Stock options 2022 plan        
Disclosure Of Share Based Payment Arrangements Explanatory [Line Items]        
Weighted average remaining contractual term, Balance (in years)     6 years 1 month 9 days