Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Consolidated Statements of Comprehensive Income (Unaudited) (Parenthetical)
Net Income	$ 4,155	$ 4,007	$ 10,281	$ 10,057
Unrealized Gains on Securities:
Unrealized holding gains arising during the period, net of income tax benefit of $1,961 and $1,043 for the quarters ended June 30, 2011 and 2010, respectively, and of $1,441 and $1,302 for the six months ended June 30, 2011 and 2010, respectively.	2,702	1,437	1,986	1,795
Less: Reclassification adjustment for realized gains include in net income, net of related income tax effects of $0 and $(3) for the quarters ended June 30, 2011 and 2010, respectively, and of $0 and $(1,200) for the six months ended June 30, 2011 and 2010, respectively.	0	(4)	0	(1,653)
Total Other Comprehensive Income	2,702	1,433	1,986	142
Comprehensive Income	$ 6,857	$ 5,440	$ 12,267	$ 10,199