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Note 11 - Derivatives and Hedging Activities (Tables)
3 Months Ended
Mar. 31, 2022
Notes Tables  
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]
  

March 31, 2022

(unaudited)

  

December 31, 2021

 

Derivative assets:

        

Derivatives designated as cash flow hedging instruments:

        

Foreign exchange forward contracts

 $186  $63 

Total

 $186  $63 
         

Derivative liabilities:

        

Derivatives designated as cash flow hedging instruments:

        

Foreign exchange forward contracts

 $11  $ 

Total

 $11  $ 
  

Three months ended
March 31,

 
  

2022

(unaudited)

  

2021

(unaudited)

 

Derivatives designated as cash flow hedging instruments:

        

Foreign exchange option contracts

 $  $(1)

Foreign exchange forward contracts

  2   (49)
  $2  $(50)
Schedule of Net Investment Hedges in Accumulated Other Comprehensive Income (Loss) [Table Text Block]
  

Three months ended
March 31,

 
  

2022

(unaudited)

  

2021

(unaudited)

 

Derivatives designated as cash flow hedging instruments:

        

Foreign exchange option contracts

 $  $ 

Foreign exchange forward contracts

  110   22 
  $110  $22