Net Income Per Share of Common Stock

12 Months Ended

Dec. 31, 2014

Earnings Per Share [Abstract]

Net Income Per Share of Common Stock

NET INCOME PER SHARE OF COMMON STOCK

  The computation of net income per share of common stock is based on the average number of common shares outstanding during each year, adjusted in all periods presented for the declaration of a 2.5% stock dividend declared in 2013 and a 20% stock dividend declared in 2012.  The average number of shares used in computing net income per share of common stock at December 31, 2014, 2013, and 2012 was 15,847,690, 15,935,751, and 15,969,060, respectively.