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Property and Equipment
12 Months Ended
Dec. 31, 2018
Property and Equipment [Abstract]  
Property and Equipment
Note 3 − Property and Equipment

Our major classes of property and equipment were as follows:

  
December 31
 
  
2018
  
2017
 
Office furniture
 
$
79
  
$
79
 
Computer equipment
  
67
   
172
 
Total
  
146
   
251
 
Less accumulated depreciation
  
(137
)
  
(244
)
Total property and equipment, net
 
$
9
  
$
7
 

Depreciation expense for the years ended December 31, 2018, 2017 and 2016 was $18, $26 and $28, respectively.