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Pension Plan (Tables)
6 Months Ended
Jun. 30, 2012
Pension Plan [Abstract]  
Components of Net Periodic Plan Cost
The Company provides pension benefits for eligible participants through a non-contributory defined benefit pension plan. The plan was frozen effective September 30, 2006; therefore, no additional participants will be added to the plan. The components of net periodic pension plan cost are as follows:

Three months ended June 30,
 
2012
  
2011
 
   
Pension Benefits
 
Interest cost
 $71,750  $76,032 
Expected return on plan assets
  (97,500)  (104,965)
Amortization of net loss
  56,250   42,586 
Net periodic pension plan cost
 $30,500  $13,653 
          
Six months ended June 30,
  2012   2011 
   
Pension Benefits
 
Interest cost
 $143,500  $152,064 
Expected return on plan assets
  (195,000)  (209,929)
Amortization of net loss
  112,500   85,171 
Net periodic pension plan cost
 $61,000  $27,306