Annual report pursuant to Section 13 and 15(d)

Legal and settlement expense (recovery), net (Details)

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Legal and settlement expense (recovery), net (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2010
Legal and Settlement Recovery, Net                  
Insurance recoveries             $ (1,180)   $ (7,500)
Employee lawsuit             600    
Client indemnification             490    
Other             180 (808) 1,895
Legal and settlement expense, net $ (1,080) $ 352 $ 824 $ (186) $ 1,169 $ (361) $ 90 $ (808) $ (5,605)