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Pension Plan (Tables)
9 Months Ended
Sep. 30, 2013
Pension Plan [Abstract]  
Components of net periodic plan cost
The components of net periodic pension plan cost are as follows for the periods indicated:

Three months ended June 30,
 
2013
  
2012
 
 
 
Pension Benefits
 
Interest cost
 
$
62,983
  
$
71,750
 
Expected return on plan assets
  
(88,399
)
  
(97,500
)
Amortization of net loss
  
74,524
   
56,250
 
Net periodic pension plan cost
 
$
49,108
  
$
30,500
 
 
        
Six months ended June 30,
  
2013
   
2012
 
 
 
Pension Benefits
 
Interest cost
 
$
125,966
  
$
143,500
 
Expected return on plan assets
  
(176,798
)
  
(195,000
)
Amortization of net loss
  
149,048
   
112,500
 
Net periodic pension plan cost
 
$
98,216
  
$
61,000