Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details Narrative)

v3.21.2
Subsequent Events (Details Narrative) - USD ($)
12 Months Ended
Sep. 22, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Aug. 31, 2020
Number of common stock shares sold   275,000      
Warrants expire term         5 years
Proceeds from issuance of common stock     $ 22,855,000 $ 1,369,000  
Subsequent Event [Member] | H.C. Wainwright & Co., LLC [Member]          
Percentage of cash fee 6.00%        
Proceeds from issuance of common stock $ 14,000,000        
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Accredited Investors [Member]          
Number of common stock shares sold 2,142,860        
Number of warrants to purchase common stock 1,071,430        
Warrants exercise price $ 7.00        
Proceeds from warrants $ 15,000,000        
Warrants expire term 5 years