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Subsequent Event (Details Textual) (Subsequent Event [Member], USD $)
In Millions, except Per Share data, unless otherwise specified
9 Months Ended
Sep. 30, 2012
Subsequent Event (Textual) [Abstract]  
Non-recurring expenses to achieve the cost reduction $ 1.0
Cash dividend $ 0.14
Stock repurchase program 10.0
Date dividends were declared 2012-12
Shareholder date of record Nov. 28, 2012
Minimum [Member]
 
Subsequent Event (Textual) [Abstract]  
Performance improvement plan with the objective of reducing its cost structure 18.0
Maximum [Member]
 
Subsequent Event (Textual) [Abstract]  
Performance improvement plan with the objective of reducing its cost structure $ 20.0