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2. STOCK-BASED COMPENSATION (Detail) - (Table 2) (USD $)
1 Months Ended 3 Months Ended 5 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2012
Sep. 30, 2011
Nonvested at January 1, 2012         32,078  
Nonvested at January 1, 2012 (in Dollars per share)         $ 5.96  
Nonvested at September 30, 2012 26,969 26,969   26,969 26,969  
Nonvested at September 30, 2012 (in Dollars per share) $ 6.79 $ 6.79   $ 6.79 $ 6.79  
Awarded     18,902   16,207 18,902
Awarded (in Dollars per share)         $ 7.07  
Less: Vested   16,792 13,298   16,792 13,298
Less: Vested (in Dollars per share) $ 5.25     $ 7.07 $ 5.51  
Less: Cancelled   1,278 0   4,524 2,860
Less: Cancelled (in Dollars per share)         $ 6.67