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Realignment Of Workforce And Business (Narrative) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2009
Jan. 05, 2009
Realignment Of Workforce And Business [Abstract]    
Number of workforce reduced   90
Percentage of workforce reduced   8.00%
Total restructuring costs $ 6.7  
Non-cash compensation expense $ 3.9