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Equity - Warrants - Exercise price and average life (Details)
 6 Months Ended
Jun. 30, 2021
$ / shares
shares
Equity  
Warrants Exercise Price (in dollars per share) | $ / shares $ 1.80
Warrants Outstanding (in shares) 0
Number Of Warrants redeemed 37,500
Number of Warrants expired 42,500