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STOCK-BASED COMPENSATION - General Information (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2020
USD ($)
D
shares
Dec. 31, 2019
USD ($)
shares
Apr. 01, 2020
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expense recognized $ 67 $ 24  
Non employee | Restricted Shares      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Period for average closing price | D 20    
Expense recognized $ 54    
Shares received | shares 8,000 8,000 4,098