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COMMON STOCK AND SHARE-BASED COMPENSATION (Summary of Significant Assumptions Used for Shares Granted) (Details) - 2014 LTIP - Stock Options
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected stock price volatility 57.00% 23.00%
Expected annual dividend payment 0.00% 3.10%
Risk-free interest rate   2.58%
Expected life (years) 4 years 6 months 6 years
Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk-free interest rate 1.51%  
Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk-free interest rate 1.52%