XML 133 R119.htm IDEA: XBRL DOCUMENT v3.23.1
Share-Based Compensation - Stock option activity (Details)
 12 Months Ended
Sep. 25, 2020
$ / shares
Aug. 11, 2020
$ / shares
Mar. 31, 2020
$ / shares
Sep. 23, 2019
USD ($)
Dec. 31, 2022
USD ($)
$ / shares
Dec. 31, 2021
USD ($)
$ / shares
Dec. 31, 2020
$ / shares
Dec. 31, 2019
$ / shares
Disclosure Of Share Based Payment Arrangements Explanatory [Line Items]                
Number of units/shares, Granted | $         150,940      
Number of units/shares, Forfeited | $         (1,797)      
Number of units/shares, Expired | $         (149,143)      
Weighted average exercise price, Granted         $ 20.49      
Weighted average exercise price, Forfeited         20.49      
Weighted average exercise price, Expired         $ 20.49      
Weighted average remaining contractual term, Granted (in years)         6 years 1 month 9 days      
Stock Option 2019 Plan                
Disclosure Of Share Based Payment Arrangements Explanatory [Line Items]                
Number of units/shares, Balance           578,468    
Number of units/shares, Granted       6,000,000     163,500 2,226,690
Number of units/shares, Exercised           (524,387) (1,574,869)  
Number of units/shares, Forfeited             (236,853)  
Number of units/shares, Expired           (54,081)    
Number of units/shares, Balance             578,468  
Weighted average exercise price, Balance           $ 2.36    
Weighted average exercise price, Granted $ 3.35 $ 3.9 $ 2.74       $ 3.05 $ 2.27
Weighted average exercise price, Exercised           2.37 2.32  
Weighted average exercise price, Forfeited             2.30  
Weighted average exercise price, Expired           $ 2.27    
Weighted average exercise price, Balance             $ 2.36  
Weighted average remaining contractual term, Granted (in years)             10 months 17 days 1 year 6 months
Weighted average remaining contractual term, Balance (in years)           0 years 6 months 14 days  
CMVT | Stock options 2021 plan                
Disclosure Of Share Based Payment Arrangements Explanatory [Line Items]                
Number of units/shares, Balance | $         2,671,000      
Number of units/shares, Granted | $           2,791,000    
Number of units/shares, Forfeited | $         (380,000) (120,000)    
Number of units/shares, Balance | $         2,291,000 2,671,000    
Weighted average exercise price, Balance         $ 0.36      
Weighted average exercise price, Granted           $ 0.36    
Weighted average exercise price, Forfeited           0.36    
Weighted average exercise price, Balance         $ 0.36 $ 0.36    
Weighted average remaining contractual term, Balance (in years)         2 years 6 months 3 years 6 months    
Liqxtal Technology Inc | Stock options 2021 plan                
Disclosure Of Share Based Payment Arrangements Explanatory [Line Items]                
Number of units/shares, Balance         910,000      
Number of units/shares, Granted           1,000,000    
Number of units/shares, Exercised         (840,000)      
Number of units/shares, Forfeited         (70,000) (90,000)    
Number of units/shares, Balance           910,000    
Weighted average exercise price, Balance         $ 0.65      
Weighted average exercise price, Granted           $ 0.65    
Weighted average exercise price, Exercised         0.65      
Weighted average exercise price, Forfeited         $ 0.65 0.65    
Weighted average exercise price, Balance           $ 0.65    
Weighted average remaining contractual term, Balance (in years)           1 year