CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) [Abstract]
Net income	$ 3,670	$ 2,504
Other comprehensive income (loss):
Unrealized gains (losses) arising during the period	2,718	(579)
Reclassification of realized amount	0	(148)
Net change in unrealized gain (loss) on securities	2,718	(727)
Less tax impact	(924)	247
Other comprehensive income (loss)	1,794	(480)
Comprehensive income	$ 5,464	$ 2,024