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EMPLOYEE BENEFIT AND SAVINGS PLANS (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Pension and Other Postretirement Benefits Cost [Abstract]      
Defined contribution plan, employer match expense $ 300,000 $ 400,000 $ 300,000
Employer discretionary contribution amount $ 0 $ 0 $ 0
100% Contribution [Member]      
Pension and Other Postretirement Benefits Cost [Abstract]      
Employer matching contribution, percentage of match 100.00% 100.00% 100.00%
Employer matching contribution, percentage of eligible earnings contributed by employees 3.00% 3.00% 3.00%
50% Contribution [Member]      
Pension and Other Postretirement Benefits Cost [Abstract]      
Employer matching contribution, percentage of match 50.00% 50.00% 50.00%
Employer matching contribution, percentage of eligible earnings contributed by employees 2.00% 2.00% 2.00%