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Net Income Per Share of Common Stock	12 Months Ended
Net Income Per Share of Common Stock	Dec. 31, 2012
NET INCOME PER SHARE OF COMMON STOCK [Abstract]
Net Income Per Share of Common Stock	NET INCOME PER SHARE OF COMMON STOCK The per share computations for periods presented have been adjusted to reflect the new number of shares as of December 31, 2012, as a result of the stock dividend declared on December 13, 2012 payable to shareholders of record on January 2, 2013. Shares representing this dividend were issued on February 1, 2013. 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 twenty percent (20%) stock dividend declared in 2012, a ten percent (10%) stock dividend declared in 2011, and a ten percent (10%) stock dividend declared in 2010. The average number of shares used in computing net income per share of common stock at December 31, 2012, 2011, and 2010 was 15,579,571, 15,451,314, and 15,373,756, respectively.