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COMMITMENTS AND CONTINGENCIES (Details) - USD ($)
3 Months Ended
Aug. 11, 2003
Mar. 31, 2020
Mar. 31, 2019
Commitments and Contingencies Disclosure [Line Items]      
Initial term (in years)   3 years  
Term of License Agreement   18 years  
Royalty Agreements [Member]      
Commitments and Contingencies Disclosure [Line Items]      
Future royalty payment percentage on gross revenue 3.00%    
Royalty cost   $ 242,000 $ 134,000
Equity investment by an existing investor $ 4,000,000    
License Agreement [Member]      
Commitments and Contingencies Disclosure [Line Items]      
Royalty rate, lower limit   2.50%  
Royalty rate, upper limit   5.00%  
Royalty cost   $ 404,000 $ 224,000