Quarterly report pursuant to Section 13 or 15(d)

STOCK OPTIONS AND WARRANTS (Details Narrative)

v3.22.0.1
STOCK OPTIONS AND WARRANTS (Details Narrative) - USD ($)
1 Months Ended 9 Months Ended
Aug. 23, 2021
Aug. 12, 2021
Aug. 31, 2021
Aug. 23, 2021
Jan. 31, 2022
Jan. 31, 2021
Apr. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Options outstanding         48,667    
Stock-based compensation         $ 30,396 $ 183,206  
Stock price per share         $ 2.14    
Proceeds from Issuance of Warrants         $ 31,669,027 $ 0  
Stock consideration received     $ 10,720,000        
Shares Issued     2,522,387        
Pre Funded Warrants [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Warrants Issued   899,027          
Proceeds from Issuance of Warrants   $ 3,820,000          
[custom:WarrantsExercised]     899,027        
Proceeds from warrants exercised     $ 899        
Series A Warrants [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Warrants Issued       7,000,000      
Exercise price $ 5.00     $ 5.00      
Fair value of warrants       $ 21,340,000      
Equity Option [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Options outstanding         48,667   41,333
Options granted in period         7,334    
Aggregate intrinsic value         $ 0    
Equity Option [Member] | Employees [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Options granted in period         7,334 7,334  
Stock-based compensation         $ 7,365 $ 38,606  
Unrecognized compensation expense         10,695    
Equity Option [Member] | Certain Officers [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock-based compensation         41,893 $ 166,982  
Common Warrants [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Warrant Exercised     2,522,387        
Common Warrants [Member] | H C Wainwright Co L L C [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Warrants Issued   4,028,528          
Exercise price   $ 4.25          
Fair value of warrants       9,385,000      
Underwriter Warrants [Member] | Wainwright [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Warrants Issued   264,706          
Exercise price   $ 5.3125          
Fair value of warrants       $ 601,000      
Placement Agent Warrants [Member] | Wainwright [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Warrants Issued       1,050,000      
Exercise price $ 6.25     $ 6.25      
Fair value of warrants       $ 3,151,000      
Pre Funded Warrants [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Warrants Issued 5,570,000            
Exercise price $ 0.001     $ 0.001      
Proceeds from Issuance of Warrants $ 27,844,000            
Proceeds from warrants exercised         $ 4,620    
Number of warrants exercised         4,620,000