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Restructuring Charges (Tables)
9 Months Ended
Jun. 30, 2012
Restructuring Charges [Abstract]  
Summary of restructuring accrual activity

The following table summarizes the restructuring accrual activity for the nine months ended June 30, 2012 (in thousands):

 

                         
    Employee
severance and
benefits
    Facility-
related
costs
    Total  

Balance at September 30, 2011

  $ 730     $ 250     $ 980  

Cash payments

    (720     (54     (774
   

 

 

   

 

 

   

 

 

 

Balance at June 30, 2012

  $ 10     $ 196     $ 206