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STOCK-BASED COMPENSATION Stock-Based Compensation (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
May 24, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Common Stock, Capital Shares Reserved for Future Issuance     2,400,000
Common stock reserved for issuance to participants 1,519,116    
Share-based compensation arrangement award vesting period 5 years    
Stock-based compensation $ 696 $ 191  
Restricted stock units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted, Number of share of restricted stock (shares) 45,329 1,077,000  
Stock-based compensation $ 696 $ 191  
Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock Option Award Exercise Price as a Percentage of the Fair Market Value of a Share of Common Stock 100.00%    
Stock-based compensation $ 0 $ 0  
Non-Employee Director | Restricted stock units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted, Number of share of restricted stock (shares) 45,329    
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number 919,113