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Pension and Postretirement Benefits
3 Months Ended
Mar. 31, 2013
Pension and Postretirement Benefits [Abstract]  
Pension and Postretirement Benefits
(5)  Pension and Postretirement Benefits

The Company had a non-contributory defined benefit pension plan that covered substantially all employees. On May 14, 2012, the Company informed its employees of its decision to freeze participation and benefit accruals under the plan, primarily to reduce some of the volatility in earnings that can accompany the maintenance of a defined benefit plan.  The freeze became effective June 30, 2012.  Compensation earned by employees up to June 30, 2012 is used for purposes of calculating benefits under the plan but there will be no future benefit accruals after this date.  Participants as of June 30, 2012 will continue to earn vesting credit with respect to their frozen accrued benefits as they continue to work.

Prior to being frozen, the plan provided defined benefits based on years of service and final average salary. Although the plan was frozen, the Company maintains the responsibility for funding the plan, and its funding practice is to contribute at least the minimum amount annually to meet minimum funding requirements.  The funded status of the plan has and will continue to be affected by market conditions.  We expect to continue to fund this plan on an as needed basis and do not foresee any issues or conditions that could negatively impact the payment of benefit obligations to plan participants.  In addition, the Company provides certain health and life insurance benefits for eligible retired employees.  The healthcare plan is contributory with participants' contributions adjusted annually; the life insurance plan is noncontributory.  Employees with less than 14 years of service as of January 1, 1995, are not eligible for the health and life insurance retirement benefits.
 
The composition of net periodic pension plan and postretirement plan costs for the indicated periods is as follows:

   
Pension Benefits
  
Postretirement Benefits
 
   
For the three months ended March 31,
 
(In thousands)
 
2013
  
2012
  
2013
  
2012
 
 
            
Service cost
 $-  $111  $-  $- 
Interest cost
  95   111   4   4 
Expected return on plan assets
  (214)  (198)  -   - 
Amortization of transition obligation
  -   -   -   4 
Amortization of net losses
  90   130   5   - 
Net periodic benefit plan (benefit)cost
 $(29) $154  $9  $8 

The Company made a contribution in the amount of $2.6 million to the defined benefit pension plan in January of 2012.  The Company will evaluate any need for further contributions to the defined benefit pension plan during 2013.