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Goodwill and Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2014
Goodwill and Intangible Assets [Abstract]  
Other Intangible Assets
Intangible assets consist of the following:
  
December 31, 2014
  
December 31, 2013
 
  
Cost
  
Accumulated Amortization
  
 
Cost
  
Accumulated Amortization
 
Intangible assets
 
$
11,286
  
$
7,900
  
$
11,286
  
$
5,643
 
  
$
11,286
  
$
7,900
  
$
11,286
  
$
5,643