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SUBSEQUENT EVENTS (Details Textual) (USD $)
In Millions, except Share data, unless otherwise specified
1 Months Ended
Sep. 29, 2008
Mar. 31, 2013
Stock Repurchase Program, Authorized Amount $ 5  
Stock Repurchase Program, Additional Authorized, Amount   $ 3
Stock Repurchase Program, Number of Shares Authorized to be Repurchased 756,087  
Treasury Stock Acquired, Average Cost Per Share $ 6.61