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Strategic Actions - Restructuring Costs (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Restructuring and Related Cost [Line Item]        
Restructuring liability Beginning of Period     $ 2,207  
Restructuring charges (benefits) incurred (153) (1,667) (1,017) (1,667)
Payments for Restructuring     (2,506)  
Restructuring liability End of Period 718   718  
Severance Charges
       
Restructuring and Related Cost [Line Item]        
Restructuring liability Beginning of Period     1,081  
Restructuring charges (benefits) incurred     (58)  
Payments for Restructuring     (733)  
Restructuring liability End of Period 290   290  
Consulting Charges
       
Restructuring and Related Cost [Line Item]        
Restructuring liability Beginning of Period     336  
Restructuring charges (benefits) incurred     951  
Payments for Restructuring     (1,287)  
Restructuring liability End of Period 0   0  
Lease Termination & Other Charges
       
Restructuring and Related Cost [Line Item]        
Restructuring liability Beginning of Period     790  
Restructuring charges (benefits) incurred     124  
Payments for Restructuring     (486)  
Restructuring liability End of Period $ 428   $ 428