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SHARE CAPITAL (Summary of Stock Option Activity) (Details) - Stock Options - Employees and directors
12 Months Ended
Dec. 31, 2022
$ / shares
shares
Number of options  
Outstanding at beginning of year | shares 2,259,020
Granted (in shares) | shares 3,480,000
Forfeited and Expired | shares 219,705
Outstanding at end of year | shares 5,519,315
Exercisable at end of year | shares 1,731,434
Weighted average exercise price  
Outstanding at beginning of year | $ / shares $ 4.42
Granted | $ / shares 1.03
Forfeited and Expired | $ / shares 4.62
Outstanding at end of year | $ / shares 2.28
Exercisable at end of year | $ / shares $ 4.25