Stockholders Equity Parenthetical (Parentheticals) (USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash Dividends Paid, per Share, in dollars per share	$ 0.74	$ 0.72
Common Stock Dividends, Shares	334,890	328,323
Stock Options Exercised, in shares	46,099	45,746
Shares Issued Under Directors Stock Plan, in shares	3,872	4,255
Shares Issued Under Employee Stock Purchase Plan, in shares	14,172	14,668
Shares Issued for Dividend Reinvestment Plans, in shares	0	33,539
Purchase of Treasury Stock, in shares	86,710	61,075
Acquisition of Subsidiary, in shares	3,595	9,503
Allocation of ESOP Stock, in shares	17,308	16,969