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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Property and Equipment, Comprehensive Income, Provision for Income Taxes and Commitments and Contingencies (Details) - USD ($)
3 Months Ended 9 Months Ended
Nov. 06, 2019
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2018
Commitments and Contingencies [Abstract]            
Rent expense   $ 34,000 $ 32,000 $ 101,000 $ 97,000  
Comprehensive Income [Abstract]            
Other comprehensive income   0 $ 0 0 $ 0  
Income Taxes [Abstract]            
Unrecognized tax benefits   $ 0   $ 0   $ 0
Subsequent Event [Member]            
Commitments and Contingencies [Abstract]            
Additional lease term extension period 6 months          
Monthly base rent $ 12,075          
Notice period to cancel lease agreements 3 months          
Minimum [Member]            
Property and Equipment [Abstract]            
Estimated useful life       5 years    
Maximum [Member]            
Property and Equipment [Abstract]            
Estimated useful life       10 years