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EARNING PER COMMON SHARE (Details) - shares
shares in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
EARNING PER COMMON SHARE [Abstract]        
Weighted average number of shares outstanding (in shares) 4,717 4,681 4,712 4,679
Dilutive common stock equivalents (in shares) 0 0 0 0