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Note 9 - Property and Equipment, Net
12 Months Ended
Dec. 31, 2021
Notes to Financial Statements  
Property, Plant and Equipment Disclosure [Text Block]

9.

Property and equipment, net

 

  

As of December 31,

 
  

2021

  

2020

 
  

US$(000)

  

US$(000)

 
         

Vehicles

  933   811 

Office equipment

  944   894 

Electronic devices

  629   615 

Leasehold improvement

  202   - 

Property and equipment, cost

  2,708   2,320 

Less: accumulated depreciation

  (2,333)  (2,260)

Property and equipment, net

  375   60 

 

Depreciation expenses in the aggregate for the years ended December 31, 2021 and 2020 were approximately US$0.03 million and US$0.01 million, respectively.