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Property and Equipment
9 Months Ended
Sep. 30, 2011
Property and Equipment [Abstract] 
PROPERTY AND EQUIPMENT

NOTE 4. PROPERTY AND EQUIPMENT

Property and equipment is stated at cost and depreciated using the straight-line method over the estimated useful lives of the related assets and consist of the following (in thousands):

 

                 
    September 30,
2011
    December 31,
2010
 

Equipment (useful life 3 - 15 years)

  $ 5,909     $ 6,328  

Tooling (useful life 2 - 5 years)

    2,440       2,507  

Furniture and fixtures (useful life 5 years)

    150       161  

Computer software (useful life 3 years)

    373       373  

Leasehold improvements (the shorter of useful life or lease life)

    624       909  

Construction in progress

    88       14  
   

 

 

   

 

 

 

Property and equipment at cost

    9,584       10,292  

Less: accumulated depreciation

    (7,378     (7,846
   

 

 

   

 

 

 

Property and equipment, net

  $ 2,206     $ 2,446