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Net Periodic Benefit Cost-Defined Benefit Plans
 6 Months Ended
Jun. 30, 2011
Net Periodic Benefit Cost-Defined Benefit Plans [Abstract]  
Net Periodic Benefit Cost-Defined Benefit Plans
Note 8. Net Periodic Benefit Cost-Defined Benefit Plans
The following sets forth the components of the net periodic benefit cost of the Company’s domestic non-contributory, non-qualified defined executive retention plan for the three- and six-month periods ended June 30, 2011 and 2010.
                                 
    For the Three Months     For the Six Months  
    Ended June 30,     Ended June 30,  
(In Thousands)   2011     2010     2011     2010  
Service cost
  $ 73     $ 53     $ 146     $ 106  
Interest cost
    56       47       111       94  
 
                       
Net periodic cost
  $ 129     $ 100     $ 257     $ 200  
 
                       
The following sets forth the components of the net periodic benefit cost of the Company’s domestic non-contributory, non-qualified directors’ retirement plan, which was effective as of January 1, 2011, for the three- and six-month periods ended June 30, 2011.
                 
    For the Three Months     For the Six Months  
    Ended June 30,     Ended June 30,  
(In Thousands)   2011     2011  
Service cost
  $ 29     $ 58  
Interest cost
    11       22  
 
           
Net periodic cost
  $ 40     $ 80