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Note 7 -Rental Equipment (Tables)
9 Months Ended
Jun. 30, 2024
Notes Tables  
Property, Plant, and Equipment, Lessor Asset under Operating Lease [Table Text Block]
  

June 30, 2024

  

September 30, 2023

 

Rental equipment, primarily wireless recording equipment

 $80,976  $82,926 

Accumulated depreciation

  (64,069)  (61,339)
  $16,907  $21,587