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Strategic Actions - Restructuring Costs (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Restructuring and Related Cost [Line Item]    
Restructuring liability Beginning of Period $ 540  
Restructuring charges (benefits) incurred (43) (600)
Payments for Restructuring (119)  
Restructuring liability End of Period 464  
Severance Charges
   
Restructuring and Related Cost [Line Item]    
Restructuring liability Beginning of Period 201  
Restructuring charges (benefits) incurred 4  
Payments for Restructuring (17)  
Restructuring liability End of Period 180  
Consulting Charges
   
Restructuring and Related Cost [Line Item]    
Restructuring liability Beginning of Period 10  
Restructuring charges (benefits) incurred (47)  
Payments for Restructuring (54)  
Restructuring liability End of Period 3  
Lease Termination & Other Charges
   
Restructuring and Related Cost [Line Item]    
Restructuring liability Beginning of Period 329  
Restructuring charges (benefits) incurred 0  
Payments for Restructuring (48)  
Restructuring liability End of Period $ 281