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STOCK BASED COMPENSATION (Details) (USD $)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Dec. 31, 2012
Stock-based compensation          
Stock based compensation expense $ 135,000 $ 184,000 $ 252,000 $ 342,000  
Restricted stock/units awards
         
Stock-based compensation          
Stock based compensation expense 92,000 118,000 191,000 241,000  
Number of awards granted (in shares)       18,000  
Fair value of grant         200,000
Unrecognized compensation and expected weighted-average recognition periods          
Unrecognized compensation cost 755,000   755,000   945,000
Expected weighted-average recognition period for unrecognized compensation cost     2 years 4 months 24 days   2 years 7 months 6 days
Performance share incentives
         
Stock-based compensation          
Stock based compensation expense $ 43,000 $ 66,000 $ 61,000 $ 101,000