Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details Narrative)

v3.20.2
Stockholders' Equity (Details Narrative) - USD ($)
3 Months Ended
Aug. 19, 2020
Oct. 31, 2020
Common Stock [Member]    
Number of common stock shares issued 4,608,589 4,608,589
Purchase price per share $ 3.25  
Gross proceeds from offering $ 15,000,000  
Net proceeds from offering $ 13,500,000  
Cash fee percentage 8.00%  
Legal and other expenses $ 300,000  
Warrants [Member]    
Number of securities called by warrants   3,114,288
Warrant expire term, description   These warrants expire at various dates between November 2020 and May 2024.
Warrants [Member] | Minimum [Member]    
Warrant exercise price per share   $ 3.45
Warrants outstanding maturity year and month   2020-11
Warrants [Member] | Maximum [Member]    
Warrant exercise price per share   $ 43.75
Warrants outstanding maturity year and month   2024-05