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2. STOCK-BASED COMPENSATION (Detail) - (Table 1) (USD $)
In Thousands, except Share data, unless otherwise specified
9 Months Ended
Sep. 30, 2012
Outstanding at January 1, 2012 (in Shares) 358,198
Outstanding at January 1, 2012 $ 17.25
Outstanding at January 1, 2012 4.0 years
Outstanding at January 1, 2012 (in Dollars) $ 0
Outstanding at September 30, 2012 (in Shares) 320,195
Outstanding at September 30, 2012 $ 16.73
Outstanding at September 30, 2012 4.0 years
Outstanding at September 30, 2012 (in Dollars) 9
Vested at September 30, 2012 (in Dollars) 276,657
Vested at September 30, 2012 $ 17.87
Vested at September 30, 2012 3.4 years
Vested at September 30, 2012 (in Dollars) 0
Non-vested at September 30, 2012 (in Shares) 43,538
Non-vested at September 30, 2012 $ 9.47
Non-vested at September 30, 2012 7.5 years
Non-vested at September 30, 2012 (in Dollars) 9
Granted (in Shares) 17,329
Granted $ 7.07
Granted 9.9 years
Granted (in Dollars) $ 9
Exercised (in Shares) 0
Exercised $ 0
Cancelled (in Shares) 55,332
Cancelled $ 17.11