Quarterly report pursuant to Section 13 or 15(d)

9. STOCK COMPENSATION (Details - Stock compensation)

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9. STOCK COMPENSATION (Details - Stock compensation) - USD ($)
3 Months Ended 6 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Total stock-based compensation expense $ 326,536 $ 336,496 $ 653,072 $ 599,658
Weighted average number of common shares outstanding- basic and diluted 1,317,418 1,185,949 1,294,206 1,184,795
Basic and diluted loss per common share attributable to stock-based compensation expense $ (1.29) $ (1.17) $ (2.91) $ (2.14)
Vesting of stock options and restricted stock units [Member]        
Total stock-based compensation expense $ 326,536 $ 336,496 $ 653,072 $ 599,658
Share-Based Compensation [Member]        
Basic and diluted loss per common share attributable to stock-based compensation expense $ (0.25) $ (0.28) $ (0.50) $ (0.51)