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Share Option and Warrant Reserves (Details 4) - $ / shares
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Share Option and Warrant Reserves    
Outstanding warrants Beginning of the year 1,626,740 337,813
Warrants issued 7,461,450 1,297,591
Warrants exercised 101,042 8,664
Warrants expired (775,695)  
Outstanding warrants end of the year 8,211,453 1,626,740
Outstanding warrants, exercise price Brginning of the year $ 1.66 $ 2.96
Warrants issued, exercise price 1.20 1.33
Warrants exercised, exercise price 1.46 1.46
Warrants expired, exercise price 1.42  
Outstanding warrants, exercise price end of the year $ 1.27 $ 1.66