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FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Mar. 13, 2023
Dec. 12, 2022
Sep. 13, 2022
Apr. 21, 2021
Mar. 16, 2021
Jan. 31, 2023
Aug. 31, 2021
Dec. 31, 2021
Dec. 31, 2022
Dec. 31, 2021
FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS                    
Cash and cash equivalents                 $ 11,800,000  
Number of shares issued         3,228,286          
Proceeds from issuance of common stock, net         $ 52,600,000       202,130 $ 52,552,758
Issuance of common shares for cash                 202,130 52,552,758
Amount of notice received             $ 13,100,000      
Funds received from CPRIT grant             4,800,000 $ 2,400,000    
Revenue from CPRIT                 3,400,000  
Deferred revenue               $ 1,146,186 0 $ 1,146,186
Grant income received     $ 2,000,000.0              
Grant revenue                 100,000  
Grant income receivable                 $ 100,000  
Funds received from CPRIT grant           $ 2,400,000        
Common Stock                    
FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS                    
Number of shares issued                 60,651 3,228,286
Issuance of common shares for cash                 $ 61 $ 3,228
Lincoln Park                    
FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS                    
Commitment fee           $ 500,000        
Lincoln Park | Common Stock                    
FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS                    
Stock issued during period other   $ 25,000,000                
Stock issued during period other (in shares)           180,410        
Subsequent event                    
FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS                    
Funds received from CPRIT grant $ 100,000         $ 100,000        
ATM Agreement | Common Stock                    
FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS                    
Number of shares issued                 60,651  
Stock issued during period for services                 $ 200,000  
ATM Agreement | Sales Agents                    
FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS                    
Aggregate offering price             $ 75,000,000.0      
Commission rate             3.00%      
Binding Services Agreement                    
FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS                    
Issuance of common shares for cash       $ 8,000,000.0            
Binding Services Agreement | Wilson Wolf Manufacturing Corporation                    
FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS                    
Revenue recognized                 5,500,000  
Deferred revenue                 $ 2,500,000