Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Deficit - Summary of Warrant Activity (Details)

v3.20.2
Stockholders' Deficit - Summary of Warrant Activity (Details) - USD ($)
6 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Compensatory Warrant Activity [Member]    
Number of Shares, Warrants Outstanding Beginning 756,262
Number of Shares, Warrants Series C Preferred Stock compensatory Warrants Exchanged for Common Stock Warrants Upon Reverse Recapitalization $ 668,024  
Number of Shares, Warrants Granted to advisor and its designees 811,431  
Number of Shares, Warrants Granted  
Number of Shares, Warrants Expired
Number of Shares, Warrants Forfeited (2,000)
Number of Shares, Warrants Outstanding Ending 1,479,455 754,262
Number of Shares, Warrants Exercisable 664,428 754,262
Number of shares, warrants non-exercisable 815,027 8,120
Weighted Average Exercise Price Per Share Warrants Outstanding Beginning $ 1.99
Weighted Average Exercise Price Per Share compensatory Warrants Series C Preferred Stock Warrant Exchanged For Common Stock Warrant Upon Reverse Recapitalization 2.34  
Weighted Average Exercise Price Per Share Warrants Granted 1.11
Weighted Average Exercise Price Per Share Warrants Expired
Weighted Average Exercise Price Per Share Warrants Forfeited 2.25
Weighted Average Exercise Price Per Share Warrants Outstanding Ending 1.67 1.99
Weighted Average Exercise Price Per Share Exercisable 2.34 1.99
Weighted Average Exercise Price Per Share Non-Exercisable $ 1.11 2.25
Range of Exercise Price, Non-Exercisable   $ 2.25
Weighted Average Remaining Life (Years) Exercisable 3 years 9 months 11 days 5 years 1 month 2 days
Weighted Average Remaining Life (Years) Non-Exercisable 4 years 7 months 24 days 6 years 11 months 23 days
Compensatory Warrant Activity [Member] | Minimum [Member]    
Range of Exercise Price, Exercisable $ 2.07 $ 1.83
Range of Exercise Price, Non-Exercisable 1.11  
Compensatory Warrant Activity [Member] | Maximum [Member]    
Range of Exercise Price, Exercisable 2.54 $ 2.25
Range of Exercise Price, Non-Exercisable $ 2.54  
Non-Compensatory Warrant Activity [Member]    
Number of Shares, Warrants Outstanding Beginning  
Number of Shares, Warrants Legacy Ritter warrants 81,455  
Number of Shares, Warrants Granted to advisor and its designees 3,478,985  
Number of Shares, Warrants Expired (1,673)  
Number of Shares, Warrants Forfeited  
Number of Shares, Warrants Outstanding Ending 3,558,767  
Number of Shares, Warrants Exercisable 3,558,767  
Number of shares, warrants non-exercisable  
Weighted Average Exercise Price Per Share Warrants Outstanding Beginning  
Weighted Average Exercise Price Per Share Warrants Legacy Ritter warrants 54.04  
Weighted Average Exercise Price Per Share Warrants Granted 5.21  
Weighted Average Exercise Price Per Share Warrants Expired 1,562.50  
Weighted Average Exercise Price Per Share Warrants Forfeited  
Weighted Average Exercise Price Per Share Warrants Outstanding Ending 5.59  
Weighted Average Exercise Price Per Share Exercisable 5.59  
Weighted Average Exercise Price Per Share Non-Exercisable  
Range of Exercise Price, Non-Exercisable  
Weighted Average Remaining Life (Years) Exercisable 2 years 11 days  
Weighted Average Remaining Life (Years) Non-Exercisable 0 years  
Non-Compensatory Warrant Activity [Member] | Minimum [Member]    
Range of Exercise Price, Exercisable $ 1.11  
Non-Compensatory Warrant Activity [Member] | Maximum [Member]    
Range of Exercise Price, Exercisable $ 2,325.00