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Note 7 - Property, Plant and Equipment (Tables)
9 Months Ended
Jun. 30, 2025
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   

June 30, 2025

   

September 30, 2024

 

Land and land improvements

  $ 2,872     $ 4,869  

Building and building improvements

    24,012       21,312  

Machinery and equipment

    50,065       49,860  

Furniture and fixtures

    1,276       1,470  

Tools and molds

    3,683       3,628  

Construction in progress

    1,900       392  

Transportation equipment

    41       75  
      83,849       81,606  

Accumulated depreciation and impairment

    (61,660 )     (60,523 )
    $ 22,189     $ 21,083