CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2010	$ 1,330	$ 14,328	$ 29,189	$ (3,543)	$ 41,304
Balance (in shares) at Dec. 31, 2010	13,298,626
Employee Stock Plans	8	1,154			1,162
Employee Stock Plans (in shares)	80,775
Directors' Stock Plans	2	250			252
Directors' Stock Plans (in shares)	24,834
Dividend Reinvestment Plan	3	273			276
Dividend Reinvestment Plan (in shares)	28,189
Stock Repurchase	(3)	(322)			(325)
Stock Repurchase (in shares)	(36,248)				(36,248)
Net Income			8,401		8,401
Dividends Paid			(7,281)		(7,281)
Other Comprehensive Income, Net of Income Taxes				(592)	(592)
Balance at Dec. 31, 2011	1,340	15,683	30,309	(4,135)	43,197
Balance (in shares) at Dec. 31, 2011	13,396,176
Employee Stock Plans	6	482			488
Employee Stock Plans (in shares)	63,915
Directors' Stock Plans	3	287			290
Directors' Stock Plans (in shares)	28,595
Dividend Reinvestment Plan	3	300			303
Dividend Reinvestment Plan (in shares)	30,445
Reclassification to liability		(802)			(802)
Stock Repurchase (in shares)					0
Net Income			8,298		8,298
Dividends Paid			(7,620)		(7,620)
Other Comprehensive Income, Net of Income Taxes				4,694	4,694
Balance at Dec. 31, 2012	1,352	15,950	30,987	559	48,848
Balance (in shares) at Dec. 31, 2012	13,519,131				13,519,131
Employee Stock Plans	10	1,099			1,109
Employee Stock Plans (in shares)	109,274
Directors' Stock Plans	4	369			373
Directors' Stock Plans (in shares)	35,502
Dividend Reinvestment Plan	3	307			310
Dividend Reinvestment Plan (in shares)	29,249
Stock Repurchase	(12)	(1,263)			(1,275)
Stock Repurchase (in shares)	(124,285)				(124,285)
Net Income			7,732		7,732
Dividends Paid			(7,937)		(7,937)
Other Comprehensive Income, Net of Income Taxes				150	150
Balance at Dec. 31, 2013	$ 1,357	$ 16,462	$ 30,782	$ 709	$ 49,310
Balance (in shares) at Dec. 31, 2013	13,568,871				13,568,871