Quarterly report pursuant to Section 13 or 15(d)

Stock Option Activity (Details)

v3.22.1
Stock Option Activity (Details) - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Stock Option Activity    
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number, Ending Balance 2,926,438  
Weighted Average exercise price    
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance $ 2.90  
Share-Based Payment Arrangement [Member]    
Stock Option Activity    
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number, Beginning Balance 2,766,438 1,622,938
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number, Ending Balance 2,926,438 2,766,438
Weighted Average exercise price    
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Beginning Balance $ 2.92 $ 2.11
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance $ 2.90 $ 2.92
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross 160,000 1,193,500
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price $ 2.50 $ 3.15
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period (50,000)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price $ 2.62
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Share-Based Payment Arrangement [Member] | Minimum [Member]    
Exercise price per share    
Stock Option Exercise price per share 1.84 1.84
[custom:StockOptionExercisePricePerShare-2] 1.84 1.84
Weighted Average exercise price    
Stock Option, Exercise Price, Increase 2.50 2.62
Stock Option, Exercise Price, Decrease 2.62
Share-Based Payment Arrangement [Member] | Maximum [Member]    
Exercise price per share    
Stock Option Exercise price per share 5.10 2.96
[custom:StockOptionExercisePricePerShare-2] $ 5.10 5.10
Weighted Average exercise price    
Stock Option, Exercise Price, Increase   $ 5.10