Annual report pursuant to Section 13 and 15(d)

5. EQUITY TRANSACTIONS (Details - Warrant activity)

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5. EQUITY TRANSACTIONS (Details - Warrant activity) - Warrants [Member] - $ / shares
12 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Warrants outstanding, beginning balance 2,604,096 2,164,094
Warrants granted 5,618,182 749,825
Warrants exercised (2,160,350) (2,660)
Warrants cancelled/forfeited (139,357) (307,163)
Warrants outstanding, ending balance 5,922,571 2,604,096
Warrants exercisable 5,922,571 2,604,096
Outstanding, Weighted Average Exercise Price $ 3.64 $ 6.68
Granted, Weighted Average Exercise Price 1.10 4.10
Exercised, Weighted Average Exercise Price 1.10 6.25
Cancelled/Forfeited, Weighted Average Exercise Price 6.52 5.18
Outstanding Weighted Average Exercise Price 1.80 3.64
Exercisable, Weighted Average Exercise Price 1.80 3.64
Warrants Weighted average estimated fair value of warrants granted $ 0.71 $ 2.65