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STOCK-BASED COMPENSATION (Details 2) - Option 1 [Member]
6 Months Ended
Sep. 30, 2019
USD ($)
$ / shares
shares
Exercise price range .66-2.25
Number of options outstanding, ending | shares 1,630,394
Weighted average remaining contractual life (in years) 8 years 11 months 8 days
Weighted average exercise price outstanding | $ / shares $ .95
Number of options exercisable | shares 1,386,172
Weighted average exercise price exercisable | $ / shares $ .72
Aggregate intrinsic value exercisable | $ $ 0