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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Antidilutive Shares Excluded from Computation of Diluted EPS) (Details) - shares
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]      
Antidilutive securities excluded from computation of earnings per share 475,387 1,291,978 231,694
Unvested restricted stock      
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]      
Antidilutive securities excluded from computation of earnings per share 475,387 1,233,703 166,607
Performance based restricted stock      
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]      
Antidilutive securities excluded from computation of earnings per share   58,275 65,087