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Share Repurchase Program (Details) (USD $)
In Millions, except Share data, unless otherwise specified
0 Months Ended 9 Months Ended
Oct. 24, 2013
Jul. 26, 2012
Sep. 30, 2013
Share Repurchase Program [Abstract]      
Share repurchase program $ 30.0 $ 30.0  
Remaining Authorized Repurchase Amount     6.0
Total repurchase shares     1,323,367
Common stock for an aggregate price     $ 13.2