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Property And Equipment, Net
12 Months Ended
Dec. 31, 2011
Property And Equipment, Net [Abstract]  
Property And Equipment, Net

Note 5 — Property and Equipment, Net

Property and equipment as of December 31, 2011 and 2010 was as follows:

           
  Life December 31,
2011 2010
Manufacturing equipment 3-5 years $ 1,998,000 $ 2,029,000
Research equipment 5 years   37,000   91,000
Computer equipment 3-4 years   42,000   60,000
Furniture and fixtures 7 years   39,000   39,000
Property and equipment, gross     2,116,000   2,219,000
Less: accumulated depreciation     2,099,000   2,111,000
Property and equipment, net   $ 17,000 $ 108,000

 

     Depreciation expense for the years ended December 31, 2011 and 2010 was approximately $91,000 and $129,000, respectively, including amortization expense relating to research and development assets.