Quarterly report pursuant to Section 13 or 15(d)

Acquisition-related expenses and legal and settlement expense (recoveries), net (Details)

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Acquisition-related expenses and legal and settlement expense (recoveries), net (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
Legal and Settlement Recovery, Net        
Insurance recoveries $ (445)   $ (1,181)  
Other 93 361 191 361
Legal and settlement recovery, net $ (352) $ 361 $ (990) $ 361