Quarterly report [Sections 13 or 15(d)]

Shareholders' Equity and Capital Stock - Additional Disclosure (Details)

v3.25.3
Shareholders' Equity and Capital Stock - Additional Disclosure (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Feb. 28, 2023
$ / shares
shares
Sep. 30, 2025
USD ($)
$ / shares
shares
Sep. 30, 2024
USD ($)
$ / shares
Sep. 30, 2025
USD ($)
$ / shares
shares
Sep. 30, 2024
USD ($)
$ / shares
shares
Dec. 31, 2024
shares
Sep. 30, 2025
$ / shares
Shareholders Equity and Capital Stock              
Common shares, unlimited       Unlimited   Unlimited  
Common share outstanding | shares           364,101,038  
Common share issued | shares   375,852,609   375,852,609      
Basic | $ / shares   $ (0.07) $ (0.02) $ (0.16) $ (0.11)    
Diluted | $ / shares   $ (0.07) $ (0.02) $ (0.16) $ (0.11)    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | shares       27,605,080 27,116,198    
Number of common shares sold | shares       9,980,095      
Net proceeds from common stock issuance       $ 15,168 $ 97,568    
Issuance costs       400      
Net proceeds sale of stock       14,800      
Options exercised       $ 500 1,200    
Grants of options, term       3 years      
Service term option       5 years      
Intrinsic value of date of grant | $ / shares       $ 0      
Intrinsic value of options exercised       $ 1,000 1,500    
Unamortized stock-based compensation expenses   $ 1,600   $ 1,600      
Employee Service Share-based Compensation Period for Recognition       1 year 10 months 24 days      
Closing stock price per share | (per share)   $ 1.79   $ 1.79     $ 2.46
In-the-money stock options outstanding | shares   7,584,756   7,584,756      
In-the-money stock options exercisable | shares   3,999,716   3,999,716      
Stock-based compensation expense   $ 300 $ 200 $ 800 600    
Fair value of RSUs vested       300      
Restricted Stock Units RSU One [Member]              
Shareholders Equity and Capital Stock              
Unamortized stock-based compensation expenses   400   $ 400      
Employee Service Share-based Compensation Period for Recognition       1 year 1 month 6 days      
Stock-based compensation expense   $ 100 $ 100 $ 400 $ 400    
Warrants One [Member]              
Shareholders Equity and Capital Stock              
Warrants issued to purchase common shares | shares 39,100,000            
Common shares purchase | shares 19,550,000            
Share price | $ / shares $ 1.5            
First anniversary              
Shareholders Equity and Capital Stock              
Percentage of grant option       33.33%      
Second anniversary              
Shareholders Equity and Capital Stock              
Percentage of grant option       33.33%      
Third anniversary              
Shareholders Equity and Capital Stock              
Percentage of grant option       33.33%