Consolidated Statements Of Shareholders' Equity (unaudited) (USD $) In Thousands, unless otherwise specified	Series 2009 Preferred Stock	Series 2011 Preferred Stock	Common Stock and Related Surplus	Retained Earnings	Accumulated Other Comprehensive Income	Total
Balance at Dec. 31, 2012	$ 3,519	$ 5,807	$ 24,520	$ 69,841	$ 4,868	$ 108,555
Comprehensive income:
Net income				1,793		1,793
Other comprehensive income					(200)	(200)
Total comprehensive income						1,593
Exercise of stock options			61			61
Stock compensation expense			1			1
Series 2009 Preferred Stock cash dividends declared				(74)		(74)
Series 2011 Preferred Stock cash dividends declared				(120)		(120)
Balance at Mar. 31, 2013	3,519	5,807	24,582	71,440	4,668	110,016
Balance at Dec. 31, 2013	3,519	5,776	24,664	77,134	(21)	111,072
Comprehensive income:
Net income				2,389		2,389
Other comprehensive income					1,244	1,244
Total comprehensive income						3,633
Exercise of stock options			15			15
Stock compensation expense
Series 2009 Preferred Stock cash dividends declared				(74)		(74)
Series 2011 Preferred Stock cash dividends declared				(119)		(119)
Conversion of Series 2011 Preferred Stock to Common Stock		(12)	12
Balance at Mar. 31, 2014	$ 3,519	$ 5,764	$ 24,691	$ 79,330	$ 1,223	$ 114,527