CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balances at Dec. 31, 2012	$ 114,026	$ 85	$ 32,155	$ 81,078	$ 708
Net income	583	0	0	583	0
Unrealized gains(losses) on available-for-sale securities, net of taxes	(2,215)	0	0	0	(2,215)
Unrealized gains on cash flow hedging activities, net of taxes	1,186	0	0	0	1,186
Stock-based compensation	14	0	14	0	0
Balances at Jun. 30, 2013	113,594	85	32,169	81,661	(321)
Balances at Dec. 31, 2013	103,299	85	32,207	71,444	(437)
Net income	2,563	0	0	2,563	0
Unrealized gains(losses) on available-for-sale securities, net of taxes	300	0	0	0	300
Issuance of common stock through public offering, net	31,282	41	31,241	0	0
Unrealized gains on cash flow hedging activities, net of taxes	0
Stock-based compensation	49	0	49	0	0
Balances at Jun. 30, 2014	$ 137,493	$ 126	$ 63,497	$ 74,007	$ (137)