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NET INCOME PER COMMON AND COMMON EQUIVALENT SHARE (Details 2) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Net Income Per Common And Common Equivalent Share Details 2        
Options excluded from calculation of diluted earnings per share 41,377 49,277 41,377 49,277
Dilutive options included in calculation of diluted earnings per share 16,500   16,500