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Goodwill and Intangible Assets
12 Months Ended
Dec. 31, 2013
Goodwill and Intangible Assets [Abstract]  
Goodwill and Intangible Assets
Note 4. Goodwill and Intangible Assets

The goodwill balance was $14.9 million as of December 31, 2013 and 2012.  Goodwill is subject to annual impairment tests and if triggering events are present before the annual tests, we will assess impairment.  As of December 31, 2013, no impairment charges were taken.

Intangible assets consist primarily of customer relationship enhancements. Intangible assets are amortized on a straight-line basis over their estimated useful lives of 5 years.  The amortization is based on a forecast of approximately equal annual customer orders over the 5-year period.  Amortization expense for 2013 and 2012 was $2.3 million.  Amortization expense will be $2.3 million annually for the next 2.5 years.  Intangible assets are subject to impairment review if there are events or changes in circumstances that indicate that the carrying amount is not recoverable.  As of December 31, 2013, no impairment charges were taken.
 
Intangible assets consist of the following:
 
 
December 31, 2013
  
Dcember 31, 2012
 
 
 
Cost
  
Accumulated
Amortization
  
Cost
  
Accumulated
Amortization
 
Intangible assets
 
$
11,286
  
$
5,643
  
$
11,286
  
$
3,386
 
 
 
$
11,286
  
$
5,643
  
$
11,286
  
$
3,386