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8. Property and Equipment
9 Months Ended
Sep. 30, 2012
Notes  
8. Property and Equipment

8.         PROPERTY AND EQUIPMENT

 

Property and equipment, net, consist of the following:

 

 

September 30, 2012

 

December 31, 2011

Property and equipment, gross

$  189,631

 

$  227,645

Accumulated depreciation and amortization

159,275

 

201,476

     Property and equipment, net

$  30,356

 

$  26,169

 

 

Depreciation and amortization expense was $3,541 and $10,995 for the three and nine months ended September 30, 2012, and $3,910 and $17,400  for the three and nine months ended September 30, 2011.