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10. Net Income Per Common Share (Tables)
9 Months Ended
Sep. 30, 2014
Earnings per common share:  
Schedule of Net Income Per Common Share

   Three months ended     Nine months ended 
   September 30,     September 30, 
   2014     2013     2014     2013 
               
 Weighted average number of shares outstanding      7,294,913       3,811,243       7,283,244       3,826,510
 Effect of dilutive securities, common share equivalents           83,184            76,597            77,050            76,917
               
 Weighted average number of shares outstanding,               
 used for computing diluted earnings per share      7,378,097       3,887,840       7,360,294       3,903,427