Annual report pursuant to Section 13 and 15(d)

SALE OF COMMON STOCK (Details Narrative)

v3.22.4
SALE OF COMMON STOCK (Details Narrative) - USD ($)
 2 Months Ended 12 Months Ended
Aug. 16, 2022
Dec. 03, 2021
May 14, 2021
Feb. 09, 2021
Feb. 08, 2021
Jan. 11, 2021
Apr. 08, 2020
Mar. 13, 2023
Dec. 31, 2022
Dec. 31, 2021
Purchase Agreement with Lincoln Park 2022 [Member]                    
Class of Stock [Line Items]                    
Number of shares issued (in shares)                 1,000,000  
Proceeds from equity offerings                 $ 500,000  
Purchase Agreement with Lincoln Park 2022 [Member] | Subsequent Event [Member]                    
Class of Stock [Line Items]                    
Number of shares issued (in shares)               600,000    
Proceeds from equity offerings               $ 400,000    
Purchase Agreement with Lincoln Park 2022 [Member] | Lincoln Park Capital Fund, LLC [Member]                    
Class of Stock [Line Items]                    
Commitment to purchase shares under agreement $ 50,000,000                  
Number of shares issued (in shares) 625,000                  
Number of shares issued, value $ 1,000,000                  
Purchase Agreement With Lincoln Park [Member]                    
Class of Stock [Line Items]                    
Number of shares issued (in shares)                 2,900,000  
Proceeds from equity offerings                 $ 8,700,000  
Percentage of issuance by issuer of common stock                 19.99%  
Maximum number of shares issued wIthout shareholder approval                 2,900,000  
Purchase Agreement With Lincoln Park [Member] | Lincoln Park Capital Fund, LLC [Member]                    
Class of Stock [Line Items]                    
Commitment to purchase shares under agreement   $ 80,000,000                
Number of shares issued (in shares)   90,910                
Number of shares issued, value   $ 1,600,000                
Purchase Agreement with Lincoln Park 2021 [Member] | Lincoln Park Capital Fund, LLC [Member]                    
Class of Stock [Line Items]                    
Commitment to purchase shares under agreement     $ 80,000,000              
Number of shares issued (in shares)     40,000              
Number of shares issued, value     $ 1,600,000              
Purchase Agreement 2021 [Member]                    
Class of Stock [Line Items]                    
Number of shares issued (in shares)                   2,000,000
Proceeds from equity offerings                   $ 41,300,000
Percentage of issuance by issuer of common stock                   19.99%
Underwriting Agreement [Member] | Alliance Global Partners [Member]                    
Class of Stock [Line Items]                    
Number of shares issued (in shares)         1,800,000 1,600,000        
Proceeds from equity offerings       $ 65,000,000   $ 36,900,000        
Sale of stock, price (in dollars per share)         $ 38.40 $ 25.60        
Cash fee       7.00%   7.00%        
Underwriting discount       $ 4,900,000   $ 2,800,000        
Expenses from sale of stock       $ 100,000   $ 300,000        
Sales Agreement [Member] | Alliance Global Partners [Member]                    
Class of Stock [Line Items]                    
Offering price per agreement             $ 320,000,000      
Commission to agent             3.00%      
Sales Agreement [Member] | Alliance Global Partners [Member]                    
Class of Stock [Line Items]                    
Number of shares issued (in shares)                 56,400,000 3,500,000
Proceeds from equity offerings                 $ 85,300,000 $ 69,300,000
Sales Agreement [Member] | Alliance Global Partners [Member] | Subsequent Event [Member]                    
Class of Stock [Line Items]                    
Number of shares issued (in shares)               2,100,000    
Proceeds from equity offerings               $ 1,400,000