CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (UNAUDITED) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (UNAUDITED) [Abstract]
Net income	$ 3,287	$ 3,449
Other comprehensive loss:
Change in unrealized gains on available for sale securities	(1,376)	(424)
Income tax effect	468	144
Change in unrealized loss on interest rate swap	50	21
Income tax benefit	(17)	(7)
Reclassification adjustment for gains included in net income	(196)	(108)
Income tax effect	67	37
Other comprehensive loss, net of tax	(1,004)	(337)
Comprehensive income	$ 2,283	$ 3,112