Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details - Antidilutive shares)

v3.21.2
Summary of Significant Accounting Policies (Details - Antidilutive shares) - shares
 3 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive shares 420,000 472,000
Restricted Stock Units (RSUs) [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive shares 1,000 5,000
Equity Option [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive shares 254,000 252,000
Warrant [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive shares 119,000 169,000
Common Stock Units [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive shares [1] 46,000 46,000
[1] Consists of 30,668 restricted stock units and warrants to purchase 15,332 shares of common stock