PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Condensed financial information
Interest expense	$ 1,866	$ 1,857	$ 1,915	$ 1,822	$ 1,802	$ 1,865	$ 1,802	$ 1,803	$ 7,460	$ 7,272	$ 7,555
Non-interest expense	13,183	12,094	12,124	15,013	9,813	9,861	9,355	8,908	52,414	37,937	33,780
Income tax benefit	2,396	2,459	2,165	219	2,017	1,624	1,567	1,461	7,239	6,669	6,080
Net income	4,168	4,871	4,318	406	3,605	3,123	3,252	3,113	13,763	13,093	12,772
Parent Company
Condensed financial information
Interest expense									1,365	1,365	1,365
Non-interest expense									86	69	82
Loss before income taxes and equity in undistributed earnings of the Bank									(1,451)	(1,434)	(1,447)
Income tax benefit									(463)	(483)	(466)
Loss before equity in undistributed earnings of the Bank									(988)	(951)	(981)
Equity in undistributed earnings of the Bank									14,751	14,044	13,753
Net income									$ 13,763	$ 13,093	$ 12,772