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Fair Value (Tables)
6 Months Ended
Jun. 30, 2013
Fair Value [Abstract]  
Fair Value and Carrying Value of Long-term Debt
At June 30, 2013 and December 31, 2012, the aggregate fair value and the carrying value of the Company’s fixed rate long-term debt were as follows:

 
 
June 30, 2013
  
December 31, 2012
 
 
 
  
  
  
 
 
 
Fair Value
  
Carrying Value
  
Fair Value
  
Carrying Value
 
 
 
  
  
  
 
Fixed rate long-term debt
 
$
25,516,000
  
$
25,678,000
  
$
22,425,000
  
$
22,608,000