Quarterly report pursuant to Section 13 or 15(d)

3. Summary of Significant Accounting Policies (Details - Antidilutive shares)

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3. Summary of Significant Accounting Policies (Details - Antidilutive shares) - shares
 9 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Antidilutive shares 891,000 695,000
Restricted Stock Units (RSUs) [Member]    
Antidilutive shares 2,000 4,000
Stock Options [Member]    
Antidilutive shares 358,000 160,000
Warrants [Member]    
Antidilutive shares 468,000 468,000
Series C [Member]    
Antidilutive shares 17,000 17,000
Common Stock Unit [Member]    
Antidilutive shares 46,000 46,000
Common Stock Unit [Member] | Restricted Stock Units (RSUs) [Member]    
Antidilutive shares 30,668 30,668
Common Stock Unit [Member] | Warrants [Member]    
Antidilutive shares 15,332 15,332