XML 30 R22.htm IDEA: XBRL DOCUMENT v3.22.2.2
Property and Equipment (Tables)
 6 Months Ended
Jun. 30, 2022
Property and Equipment [Abstract]  
Property and Equipment
Property and equipment consist of the following:

   
June 30, 2022
    
December 31, 2021
  
             
Facilities
  
$
166,141
    
$
181,193
  
Vehicles
    
29,017
      
39,055
  
Equipment
    
1,598,878
      
1,694,969
  
Government grants
    
(26,826
)
    
(39,752
)
Total property and equipment
    
1,767,211
      
1,875,465
  
Less: accumulated depreciation
    
(1,657,521
)
    
(1,770,020
)
Property and equipment, net
  
$
109,690
    
$
105,445