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STOCK-BASED COMPENSATION PLANS (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 62 Months Ended 86 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Jun. 30, 2019
Jun. 30, 2019
Restricted Stock Shares [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share-based Compensation Expense $ 1.6 $ 1.6 $ 5.1 $ 4.8    
Compensation Cost Not yet Recognized $ 13.5   $ 13.5      
Compensation Cost Not yet Recognized, Period for Recognition     36 months      
2012 Restricted Stock Plan [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of Shares Authorized 300,000   300,000      
2012 Restricted Stock Plan [Member] | Restricted Stock Shares [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award Vesting Period     3 years      
Award Expiration Period     10 years      
Restricted stock granted           269,863
Restricted stock grants, shares vested           269,482
Restricted stock grants, shares non-vested 381   381      
2014 Omnibus Incentive Plan [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of Shares Authorized 900,000   900,000      
2014 Omnibus Incentive Plan [Member] | Restricted Stock Shares [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Restricted stock granted         315,777  
Restricted stock grants, shares vested         283,296  
2014 Omnibus Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Restricted stock granted         380,834  
Restricted stock grants, shares vested         45,783  
2018 Omnibus Incentive Plan [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of Shares Authorized 900,000   900,000      
2018 Omnibus Incentive Plan [Member] | Restricted Stock Shares [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Restricted stock granted     0