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Note 6 - Inventories
3 Months Ended
Dec. 31, 2022
Notes to Financial Statements  
Inventory Disclosure [Text Block]

6. INVENTORIES, NET

 

Inventories, net consisted of the following:

 

   

December 31,

   

September 30,

 
   

2022

   

2022

 

Raw materials

  $ 6,958     $ 5,277  

Finished goods

    844       844  

Work in process

    1,103       744  

Inventories, gross

    8,905       6,865  

Reserve for obsolescence

    (902 )     (857 )

Inventories, net

  $ 8,003     $ 6,008