Quarterly report pursuant to Section 13 or 15(d)

Capital Stock (Details Narrative)

v3.21.2
Capital Stock (Details Narrative) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Dec. 31, 2020
Aug. 30, 2020
Jun. 24, 2020
Jun. 30, 2021
Jun. 30, 2020
Mar. 31, 2021
Aggregate share purchase of common stock       1,516,768    
Proceeds from issuance of cash       $ 1,109,700    
Exercise price       $ 5.30    
Option to purchase shares of Commons shares       141,449    
Cash process received from stock option       $ 12,900    
Aggregate shares issued of common stock shares       98,328    
ESPP purchase share of common stock       16,251 28,125  
Proceed recieved under ESPP       $ 31,600 $ 12,600  
Warrants outstanding purchase shares       2,705,883    
Weighted average exercise price         $ 1.25  
Wannrats exercise price       $ 7.00    
Warrants description       Approximately 3.2 million of the warrants indicated as exercisable at $0.50 per share were the subject of a modification in December 2019 to reduce the exercise price to $0.50 per share for a period of two years. If such warrants are not exercised prior to December 4, 2021, the exercise price will revert to pre-modification exercise prices ranging from $1.50 per share to $2.24 per share    
Fair value of the Commitment Shares $ 93,600,000         $ 1,000,000.0
Proceeds from cash received   $ 5,000,000.0        
April 2021            
Conversion of Series D Preferred stock into common stock       9,249,427    
Series D Preferred Stock [Member]            
Preferred stock shares issued       0   402,149
Series D Preferred Stock [Member] | December 2020 [Member]            
Series D Preferred stock, outstanding           $ 402,149
Conversion of convertible common stock       46,000,000.0    
Preferred stock shares issued       2,000,000.0    
Purchase Agreement [Member] | Lincoln Park Capital Fund [Member]            
Proceeds from issuance of cash     $ 250,000      
Unregistered shares of common stock sold     500,000      
Common Stock Purchase Agreement, Description       In March 2020, we entered into a purchase agreement and a registration rights agreement with Lincoln Park Capital Fund (Lincoln Park) pursuant to which Lincoln Park committed to purchase up to $10,250,000 of our common stock at market-based prices over a period of 24 months (the LPC Agreement)    
Price per share     $ 0.50      
Issuence of unregistered shares of common stock     750,000      
Fair value of the Commitment Shares     $ 284,400      
Registered shares of common stock sold     6,301,995      
Aggregate gross cash proceeds     $ 232,100      
Proceeds from cash received       $ 2,891,200    
Open Market Sale Agreement [Member] | May 2021 [Member]            
Intial offering price aggregate amount       $ 75,000,000.0    
Commission percent upon sales       3.00%