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Property and Equipment
12 Months Ended
Dec. 31, 2014
Property and Equipment [Abstract]  
Property and Equipment
Note 3.  Property and Equipment
 
Property and equipment are stated at cost, less accumulated depreciation, and consist of the following as of December 31, 2014 and 2013 (in thousands):
 
  
December 31,
 
  
2014
  
2013
 
Computer equipment and software  
 
$
4,796
  
$
4,565
 
Furniture and office equipment  
  
180
   
185
 
Leasehold improvements
  
360
   
355
 
   
5,336
   
5,105
 
Accumulated depreciation  
  
(4,919
)
  
(4,644
)
  
$
417
  
$
461
 
 
Depreciation expense was $275,000, $351,000, and $503,000 for the years ended December 31, 2014, 2013, and 2012, respectively.