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Note 11 - Assurance Warranty Accrual (Tables)
9 Months Ended
Mar. 31, 2024
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
   

Mar. 31,

   

June 30,

 
   

2024

   

2023

 
   

(Unaudited)

         
                 

Beginning

  $ 24     $ 16  

Additions charged to cost and expense

    23       32  

Utilization

    (11 )     (25

)

Currency translation effect

    -       1  

Ending

  $ 36     $ 24