Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation, Restricted Stock and Stock Options: (Details) - Schedule of estimated the fair value of the warrants

v3.21.2
Stock-Based Compensation, Restricted Stock and Stock Options: (Details) - Schedule of estimated the fair value of the warrants
3 Months Ended 6 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Stock-Based Compensation, Restricted Stock and Stock Options: (Details) - Schedule of estimated the fair value of the warrants [Line Items]        
Dividend yield 0.00% 0.00% 0.00% 0.00%
Expected price volatility 50.00% 50.00% 50.00% 50.00%
Minimum [Member]        
Stock-Based Compensation, Restricted Stock and Stock Options: (Details) - Schedule of estimated the fair value of the warrants [Line Items]        
Risk free interest rate 0.66%   0.35%  
Expected term 5 years   3 years  
Maximum [Member]        
Stock-Based Compensation, Restricted Stock and Stock Options: (Details) - Schedule of estimated the fair value of the warrants [Line Items]        
Risk free interest rate 1.30%   1.30%  
Expected term 7 years   7 years