XML 123 R83.htm IDEA: XBRL DOCUMENT v3.21.1
Share Option and Warrant Reserves (Details 4) - $ / shares
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Share Option And Warrant Reserves    
Outstanding warrants beginning of the year 337,813 0
Warrants issued 1,297,591 337,813
Warrants exercised (8,664)  
Outstanding warrants end of the year 1,626,740 337,813
Outstanding warrants, exercise price beginning of the year $ 1.33 $ 0.00
Warrants issued, exercise price   2.96
Warrants exercised, exercise price 1.46  
Outstanding warrants, exercise price end of the year $ 1.66 $ 1.33