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Employee Benefit Plan (Tables)
3 Months Ended
Dec. 31, 2013
Net Periodic Benefit Cost
     Three Months Ended
December 31,
 

(in thousands)

   2013     2012  

Components of net periodic benefit cost:

    

Service cost

   $ 0      $ 0   

Interest cost

     690        620   

Expected return on plan assets

     (776     (948

Net amortization

     528        664   
  

 

 

   

 

 

 

Net periodic benefit cost

   $ 442      $ 336