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STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 10, 2020
Mar. 31, 2020
Dec. 31, 2019
Compensation cost not yet recognized   $ 15.9  
Compensation cost not yet recognized, period for recognition   3 years  
Number of Shares, Granted   1,321,000  
Exercise price   $ 2.14  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number   6,291,000 4,983,000
Award of 2019 Performance [Member] | Omnibus Stock Option Plan 2014 [Member]      
Number of Shares, Granted 1,170,000    
Exercise price $ 2.12    
Award vesting period 4 years    
2020 Equity Incentive Awards [Member] | Omnibus Stock Option Plan 2014 [Member]      
Number of Shares, Granted 111,000    
Exercise price $ 2.12    
Award vesting period 4 years