XML 83 R73.htm IDEA: XBRL DOCUMENT v3.22.1
SHARE CAPITAL AND SHAREBASED PAYMENTS (Details) - $ / shares
 3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Statement [Line Items]    
Outstanding And Exercisable Underlying Shares, Beginning 1,950,412  
Stock options [Member]    
Statement [Line Items]    
Outstanding And Exercisable Underlying Shares, Beginning 2,839,000 3,483,000
Granted 2,365,000  
Cancelled / Forfeited   (20,000)
Expired   (360,000)
Exercised (48,000) (264,000)
Stock Options Outstanding, Ending 5,156,000 2,839,000
Stock Options Exercisable 2,791,000  
Outstanding And Exercisable Weighted Average Exercise Price, Beginning $ 1.68 $ 1.77
Weighted Average Exercise Price, Granted 1.20  
Weighted Average Exercise Price, Expired   2.95
Weighted Average Exercise Price, Exercised 0.79 1.16
Weighted Average Exercise Price, Cancelled / Forfeited   1.64
Outstanding And Exercisable Weighted Average Exercise Price, Ending 1.47 $ 1.68
Weighted Average Exercise Price, Stock Options Exercisable $ 1.70