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Outstanding Warrants (Details 1) - $ / shares
 3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Number Of Warrants Granted 939,000    
Weighted Average Exercise Price Outstanding, Ending $ 4.25 $ 2.29  
Weighted Average Exercise Price Granted 11.31    
Weighted Average Exercise Price Exercised $ 0.89    
Warrants      
Number Of Outstanding, Ending 355 55 95
Number Of Warrants Granted 413 292  
Number Of Warrants Exercised (113) (332)  
Weighted Average Exercise Price Outstanding, Ending $ 15.92 $ 2.59 $ 2.59
Weighted Average Exercise Price Granted 13.33 0.01  
Weighted Average Exercise Price Exercised $ 0.01 $ 0.32  
Weighted Average Remaining Contractual Life (in Years) Outstanding, Ending 8 years 2 months 26 days 3 years 11 months 12 days 4 years 11 months 12 days