Annual report pursuant to Section 13 and 15(d)

EQUITY TRANSACTIONS (Details - Warrant activity)

v3.22.2
EQUITY TRANSACTIONS (Details - Warrant activity) - $ / shares
12 Months Ended
Apr. 03, 2020
Mar. 31, 2022
Mar. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Warrants granted 24,822    
Warrant [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Warrants outstanding, beginning balance 2,021,368 1,991,973 2,021,368
Outstanding, Weighted Average Exercise Price $ 5.21 $ 5.23 $ 5.21
Warrants granted   0 0
Warrants exercised   (1,206,721) 0
Exercised, Weighted Average Exercise Price   $ 2.21  
Warrants cancelled/forfeited   (208,514) (29,395)
Cancelled/Forfeited, Weighted Average Exercise Price   $ 6.11 $ 91.17
Warrants outstanding, ending balance   576,738 1,991,973
Outstanding Weighted Average Exercise Price   $ 11.21 $ 5.23
Warrants exercisable   576,738 1,991,973
Exercisable, Weighted Average Exercise Price   $ 11.21 $ 5.23
Warrants Weighted average estimated fair value of warrants granted     $ 1.22