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Property, Equipment and Software, net
12 Months Ended
Dec. 31, 2023
Property, Equipment and Software, net  
Property, Equipment and Software, net

8.    Property, Equipment and Software, net

Property, equipment and software consist of the following:

    

As of December 31, 

    

2022

    

2023

US$

US$

Cost:

 

  

 

  

Leasehold improvements

 

3,389

 

3,568

Computers and electronic equipment

 

7,513

 

7,273

Office equipment

 

229

 

307

Software

 

726

 

834

Construction in progress

 

59

 

Total cost

 

11,916

 

11,982

Less: Accumulated depreciation and amortization

 

(8,089)

 

(9,393)

Total property, equipment and software, net

 

3,827

 

2,589

Depreciation expense was US$3,369, US$3,443 and US$2,449 for the years ended December 31, 2021, 2022 and 2023, respectively.