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Capitalized Software and Other Assets
12 Months Ended
Dec. 31, 2011
Capitalized Software and Other Assets [Abstract]  
Capitalized Software and Other Assets
5.
Capitalized Software and Other Assets

The Company's capitalized software and other assets are as follows at December 31, 2011 and 2010 (in thousands):

   
December 31, 2011
  
December 31, 2010
 
   
Gross
Amount
  
Accumulated
Amortization
  
Net Book
Value
  
Gross
Amount
  
Accumulated
Amortization
  
Net Book
Value
 
Capitalized software
 $6,688  $(5,503) $1,185  $6,206  $(4,550) $1,656 
Amortizable purchased technology
  78   (78)  -   78   (78)  - 
Other assets
  35   -   35   94   -   94 
   $6,801  $(5,581) $1,220  $6,378  $(4,628) $1,750 

Capitalized software consists of external direct costs of materials and services consumed in developing and obtaining internal-use computer software and the payroll and payroll-related costs for employees who are directly associated with and who devote time to developing the internal-use computer software and is amortized over three years. Amortization expense was $1.0 million and $1.1 million for the years ended December 31, 2011 and 2010, respectively.