Annual report pursuant to Section 13 and 15(d)

REVENUE FROM CONTRACTS WITH CUSTOMERS (Details Narrative)

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REVENUE FROM CONTRACTS WITH CUSTOMERS (Details Narrative) - USD ($)
1 Months Ended 12 Months Ended
Aug. 14, 2020
Oct. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax     $ 10,000,000
Sublicense Andnventory Purchase Agreements [Member]        
Disaggregation of Revenue [Line Items]        
Fixed consideration $ 7,000,000.0   7,000,000.0  
Sublicense Andnventory Purchase Agreements [Member] | Event Based Milestone Payments [Member] | Maximum [Member]        
Disaggregation of Revenue [Line Items]        
Milestone payments 26,000,000.0      
Sublicense Andnventory Purchase Agreements [Member] | Sales Based Milestone Payments [Member] | Maximum [Member]        
Disaggregation of Revenue [Line Items]        
Milestone payments $ 30,000,000.0      
Sublicense Andnventory Purchase Agreements [Member] | License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax     7,000,000.0  
Sublicense Agreement [Member]        
Disaggregation of Revenue [Line Items]        
Fixed consideration   $ 3,000,000.0 3,000,000.0  
Sublicense Agreement [Member] | Event Based Milestone Payments [Member] | Maximum [Member]        
Disaggregation of Revenue [Line Items]        
Milestone payments   26,500,000    
Sublicense Agreement [Member] | Sales Based Milestone Payments [Member] | Maximum [Member]        
Disaggregation of Revenue [Line Items]        
Milestone payments   $ 30,000,000.0    
Sublicense Agreement [Member] | License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax     $ 3,000,000.0