XML 25 R29.htm IDEA: XBRL DOCUMENT v2.4.0.6
Retirement Plan (Tables)
6 Months Ended
Jun. 30, 2012
Retirement Plan [Abstract]  
Expected total pension and retirement expense

The expected total pension and retirement expense was as follows for the six months ended June 30, 2012 and 2011:

 

                 
(In thousands)   2012     2011  

Cost components:

               

Service cost-benefits earned during the period

  $ (126   $ (120

Interest cost on projected benefit obligation

    (192     (158

Expected return on plan assets

    222       172  

Net amortization and deferral

    (210     (94
   

 

 

   

 

 

 

Total net periodic pension cost

  $ (306   $ (200