Consolidated Statement Of Shareholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income	Total
Beginning balance at Dec. 31, 2012	$ 19,530	$ 99,705	$ 125,093	$ 1,728	$ 246,056
Beginning balance, Shares at Dec. 31, 2012	19,529,705
Dividends (paid and/ or accrued):
Preferred			1		1
Common stock issued	161	1,909			2,070
Common stock issued, shares	161,600
Net common stock issued under employee plans and related tax expense	1	8			9
Net common stock issued under employee plans and related tax expense, shares	733
Other comprehensive loss, net of tax				(16)	(16)
Net income			2,389		2,389
Ending balance at Mar. 31, 2013	19,692	101,622	127,483	1,712	250,509
Ending balance, Shares at Mar. 31, 2013	19,692,038
Beginning balance at Dec. 31, 2013	19,733	99,937	142,528	(3,011)	259,187
Beginning balance, Shares at Dec. 31, 2013	19,732,926				19,732,926
Dividends (paid and/ or accrued):
Preferred			(1)		(1)
Common			(790)		(790)
Common stock issued	53	909			962
Common stock issued, shares	52,843
Net common stock issued under employee plans and related tax expense		7			7
Net common stock issued under employee plans and related tax expense, shares	437
Other comprehensive loss, net of tax				1,530	1,530
Net income			3,691		3,691
Ending balance at Mar. 31, 2014	$ 19,786	$ 100,853	$ 145,428	$ (1,481)	$ 264,586
Ending balance, Shares at Mar. 31, 2014	19,786,206				19,786,206