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Warranty Reserve (Tables)
3 Months Ended
Sep. 30, 2025
Guarantees and Product Warranties [Abstract]  
Schedule of warranty reserve
          
   Three Months Ended   Year Ended 
   September 30,   June 30, 
   2025   2025 
   (In thousands) 
Beginning balance  $663   $840 
Charged to cost of revenue   77    220 
Usage   (91)   (397)
Ending balance  $649   $663