SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information 3 (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Foreclosed Assets Held for Resale
Other real estate	$ 239				$ 575				$ 239	$ 575
Numerator for both basic and diluted earnings per share:
Net Income	$ 1,402	$ 1,406	$ 1,905	$ 2,103	$ (585)	$ 537	$ 969	$ 1,158	6,816	2,079	$ 4,020
Add: Interest on subordinated debt (tax effected)									1,389
Less: Dividends on preferred stock									575	332	85
Net Income available to common shareholders									6,241	1,747	3,935
Net Income (Loss) Available to Common Stockholders, Diluted, Total									$ 7,630	$ 1,747	$ 3,935
Denominator:
Total average shares outstanding									8,014,316	7,905,468	6,657,093
Effect of dilutive convertible subordinated debt									1,837,500,000
Effect of dilutive stock options (in shares)									125,800	196,649	281,935
Total diluted average shares outstanding									9,977,616	8,102,117	6,939,028
Earnings Per Share - Basic (in dollars per share)	$ 0.16	$ 0.16	$ 0.22	$ 0.25	$ (0.09)	$ 0.05	$ 0.12	$ 0.15	$ 0.78	$ 0.22	$ 0.59
Earnings Per Share - Diluted (in dollars per share)	$ 0.15	$ 0.16	$ 0.22	$ 0.24	$ (0.09)	$ 0.05	$ 0.12	$ 0.15	$ 0.76	$ 0.22	$ 0.57
Advertising Costs
Advertising expense									$ 1,376	$ 1,163	$ 1,465
Bank
Summary of significant accounting policies
FHLB stock	$ 8,600				$ 5,200				$ 8,600	$ 5,200
FHLB stock par value (in dollars per share)	$ 100								$ 100