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Note 11 - Warranty Accrual (Tables)
9 Months Ended
Mar. 31, 2023
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
  

Mar. 31,

  

Jun. 30,

 
  

2023

  

2022

 
  

(Unaudited)

     
         

Beginning

 $16  $14 

Additions charged to cost and expense

  27   7 

Utilisation / Reversal

  (20)  (4

)

Currency translation effect

  1   -1

 

Ending

 $24  $16