Consolidated Statements Of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Consolidated Statements of Other Comprehensive Income [Abstract]
Net income	$ 2,662	$ 2,290
Other comprehensive (loss) income:
Net unrealized holding (losses) gains arising during the period (net of tax (benefit) expense of $(217) and $61, respectively)	(422)	117
Reclassification adjustment for (gains) included in net income (net of tax expense of $0 and $17, respectively)	0	(32)
Net unrealized (losses) gains	(422)	85
Comprehensive income	$ 2,240	$ 2,375