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SHARE REPURCHASES (Details) - USD ($)
$ in Millions
3 Months Ended
Dec. 17, 2014
Mar. 31, 2015
Mar. 31, 2016
SHARE REPURCHASES [Abstract]      
Number of shares authorized to repurchase (in shares) 400,000    
Authorized repurchase period 24 months    
Share repurchased (in shares)   191,420  
Value of treasury acquired   $ 8.9  
Remaining number of shares authorized to be repurchased (in shares)     208,850