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Note 14 - Supplemental Balance Sheet Information
12 Months Ended
Dec. 31, 2021
Notes to Financial Statements  
Supplemental Balance Sheet Disclosures [Text Block]

14.

Supplemental balance sheet information

 

Other noncurrent assets consist of the following:

 

  

December 31,

 
  

2020

  

2021

 
   $   $ 
         

Prepayment of property and equipment

  -   1,544 

Deductible input value-added tax

  1,256   1,304 

Others

  24   271 
         

Total

  1,280   3,119 

 

Other current liabilities consist of the following:

 

  

December 31,

 
  

2020

  

2021

 
   $   $ 
         

Compensation related

  2,222   1,803 

Professional services

  373   6 

Income tax payable

  -   3,570 

Other taxes payable

  857   426 

Forward liability

  278   - 

Others

  76   360 
         

Total

  3,806   6,165