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Note 4 - Property and Equipment
6 Months Ended
Jun. 30, 2011
Property, Plant and Equipment Disclosure [Text Block]
Note 4.  Property and Equipment

Property and equipment consisted of the following as of June 30, 2011 and December 31, 2010:

   
June 30,
2011
   
December 31,
2010
 
Machinery and equipment
  $ 568,727     $ 569,809  
Website development costs
    63,175       42,520  
Furniture and fixtures
    50,441       55,614  
Leasehold improvements
    43,993       43,993  
                 
      726,336       711,936  
Less accumulated depreciation
    (679,713 )     (667,758 )
                 
Property and equipment, net
  $ 46,623     $ 44,178  

Aggregate depreciation expense for property and equipment during the three months ended June 30, 2011 and 2010 was $11,205 and $12,348, respectively, and was $20,879 and $24,488 during the six months ended June 30, 2011 and 2010, respectively. During the second quarter of 2011, the Company disposed of certain fixed assets totaling $8,924, all of which were fully depreciated. There was no gain or loss associated with the disposal.