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NET INCOME PER COMMON AND COMMON EQUIVALENT SHARE (Details 2) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Net Income Per Common And Common Equivalent Share Details 2        
Options excluded from calculation of diluted earnings per share 24,877 49,277 24,877 49,277
Dilutive options included in calculation of diluted earnings per share 16,500 16,500
Total number of options outstanding 41,377 49,277 41,377 49,277