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RELATED PARTY TRANSACTIONS (Details) - Consulting Agreement
$ in Thousands
1 Months Ended 12 Months Ended
Aug. 09, 2019
installment
Aug. 31, 2019
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Related Party Transactions        
Amount of transaction   $ 50    
Number of installments | installment 12      
Expenses from transaction with related party       $ 21
Director        
Related Party Transactions        
Due to related parties     $ 4  
General and Administrative Expense        
Related Party Transactions        
Expenses from transaction with related party     50  
Research and Development Expense        
Related Party Transactions        
Stock issued during period, value, restricted stock award, gross     102 $ 68
Non-vested restricted stock unit awards        
Related Party Transactions        
Expenses from transaction with related party   $ 100 $ 100