Quarterly report pursuant to Section 13 or 15(d)

Stockholder's Equity (Details 1)

v3.22.1
Stockholder's Equity (Details 1) - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Equity [Abstract]    
Outstanding at beginning of period 713,612  
Outstanding at beginning of period $ 5.13  
Outstanding at end of period 9 years 5 months 1 day 9 years 6 months 14 days
Granted 252,000  
Granted $ 3.86  
Granted 10 years  
Exercised  
Exercised  
Forfeited (2,655)  
Forfeited $ (4.10)  
Forfeited 9 years 4 months 20 days  
Outstanding at end of period 962,957 713,612
Outstanding at end of period $ 4.83 $ 5.13
Exercisable at end of period 194,163  
Exercisable at end of period $ 4.34  
Exercisable at end of period 7 years 3 months 29 days