Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 2,880	$ 3,233	$ 6,395	$ 6,683
Other comprehensive income (loss):
Unrealized gains (losses) on securities available for sale	(2,628)	2,422	(1,394)	4,231
Income tax (expense) benefit	920	(848)	488	(1,481)
Reclassification adjustment for gains on sales of securities	(237)	(150)	(547)	(189)
Income tax expense	82	52	191	66
Other comprehensive income (loss)	(1,863)	1,476	(1,262)	2,627
Comprehensive income	$ 1,017	$ 4,709	$ 5,133	$ 9,310