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Note 14 - Other Income and Expense (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Schedule of Other Nonoperating Income (Expense) [Table Text Block]
  

Three months ended June 30,

  

Six months ended June 30,

 

 

2022

  

2021

  

2022

  

2021

 

Foreign exchange transaction gain (loss)

 $(289) $427  $(811) $218 

Government subsidy income

  84   115   102   154 

Other non-operating gain

  28   31   45   32 

Loan forgiveness

  -   6,229   -   6,229 

Gain (loss) on disposal of assets

  (3)  (5)  35   (5)

Total other income (expenses) , net

 $(180) $6,797  $(629) $6,628