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Note N - Other Income and Expense
12 Months Ended
Dec. 31, 2021
Notes to Financial Statements  
Other Nonoperating Income and Expense [Text Block]

NOTE N—OTHER INCOME AND EXPENSE

  

Other income and expense consisted of the following for the periods indicated (in thousands):

  

  

Year ended December 31,

 
  

2021

  

2020

  

2019

 

Foreign exchange transaction gain

 $454  $1  $20 

Government subsidy income

  1,345   2,708   1,614 

Other non-operating gain

  129   304   219 

Loan forgiveness

  6,229       

Gain (loss) on disposal of assets

  (1)  (15)  (13)

Total other income, net

 $8,156  $2,998  $1,840