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STOCK-BASED COMPENSATION (Details 1) - $ / shares
12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
STOCKHOLDERS' EQUITY    
Shares available for grant, beginning 822,055 1,470,092
Additional shares authorized 0 1,000,000
Granted (490,476) (1,717,204)
Cancelled 76,666 69,167
Shares available for grant, ending 408,245 822,055
Number of options outstanding, beginning 3,177,945 1,529,908
Number of options granted 490,476 1,717,204
Number of options cancelled (76,666) (69,167)
Number of options outstanding, ending 3,591,755 3,177,945
Weighted average exercise price outstanding, beginning $ 1.58 $ 0.86
Weighted average exercise price granted 2.88 2.25
Weighted average exercise price cancelled 2.25 2.25
Weighted average exercise price outstanding, ending $ 1.75 $ 1.58