EARNINGS PER SHARE - Calculation of earnings per share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Earnings Per Share [Abstract]
Net income	$ 940	$ 1,250
Less: Preferred stock dividends declared	(40)	(83)
Less: Undistributed earnings allocated to participating securities	(10)
Net income allocated to common stock	$ 900	$ 1,167
Common shares issued	1,709	1,689
Less: Unvested restricted stock awards	(20)
Common shares outstanding used to calculate basic earnings per common share	1,689	1,689
Add: Diluted effect of unvested restricted stock awards
Common shares outstanding used to calculate diluted earnings per common share	1,689
Earnings per common share (basic and diluted)	0.53	0.69

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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