CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified	Series A - Preferred Stock $1,000 par value [Member]		Series B - Preferred Stock $1,000 par value [Member]		Series C - Preferred Stock $1,000 par value [Member]		Common Stock [Member]		Surplus [Member]		Treasury Stock [Member]		Retained Earnings [Member]		Accumulated Other Comprehensive Income (Loss) [Member]		Total
Balance at beginning of period at Dec. 31, 2009	$ 19,630		$ 1,140		$ 0		$ 6,116	[1]	$ 36,240		$ 0		$ 29,732		$ 2,077		$ 94,935
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income													10,025				10,025
Change in unrealized loss on AFS securities, net of reclassification adjustments and taxes															(2,336)		(2,336)
Cash dividends on common stock	0		0		0		0	[1]	0		0		(3,558)		0		(3,558)
Preferred stock dividends, amortization and accretion	229		(24)		0		0	[1]	0		0		(1,333)		0		(1,128)
Balance at end of period at Dec. 31, 2010	19,859		1,116		0		6,116	[1]	36,240		0		34,866		(259)		97,938
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income													8,033				8,033
Change in unrealized loss on AFS securities, net of reclassification adjustments and taxes															4,726		4,726
Common stock issued in acquisition	0	[1]	0	[1]	0	[1]	178		3,147	[1]	0	[1]	(294)	[1]	0	[1]	3,031	[1]
Preferred stock issued	0		0		39,435		0	[1]	0		0		0		0		39,435
Cash dividends on common stock	0		0		0		0	[1]	0		0		(3,610)		0		(3,610)
Preferred stock repurchase, Series A & B	(20,030)		(1,098)		0		0	[1]	0		0		0		0		(21,128)
Preferred stock dividends, amortization and accretion	171		(18)		0		0	[1]	0		0		(1,976)		0		(1,823)
Balance at end of period at Dec. 31, 2011	0		0		39,435		6,294	[1]	39,387		0		37,019		4,467		126,602
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income													12,059				12,059
Change in unrealized loss on AFS securities, net of reclassification adjustments and taxes															1,581		1,581
Treasury shares purchased	0		0		0		0		0		(54)		0		0		(54)
Cash dividends on common stock	0		0		0		0		0		0		(4,035)		0		(4,035)
Preferred stock dividends, amortization and accretion	0		0		0		0		0		0		(1,972)		0		(1,972)
Balance at end of period at Dec. 31, 2012	$ 0		$ 0		$ 39,435		$ 6,294		$ 39,387		$ (54)		$ 43,071		$ 6,048		$ 134,181

[1] 2009 through 2011 share amounts have been restated to reflect the ten percent stock dividend paid February 24, 2012 to stockholders of record as of February 17, 2012.