Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Summary of Stock Option Activity) (Details)

v2.4.0.8
STOCK-BASED COMPENSATION (Summary of Stock Option Activity) (Details) (USD $)
9 Months Ended
Sep. 30, 2013
Summary of stock option activity  
Number of Stock Options, Outstanding beginning balance 500,578
Weighted Average Exercise Price, Outstanding beginning balance $ 16.92
Number of Stock Options, Expired (44,888)
Weighted Average Exercise Price, Expired $ 18.80
Number of Stock Options, Exercised (16,845)
Weighted Average Exercise Price, Exercised $ 15.94
Number of Stock Options, Outstanding ending balance 438,845
Weighted Average Exercise Price, Outstanding ending balance $ 16.76
Number of Stock Options, Exercisable 236,803
Weighted Average Exercise Price, Options exercisable $ 19.11