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Note 6 - Inventories (Tables)
3 Months Ended
Dec. 31, 2021
Notes Tables  
Schedule of Inventory, Current [Table Text Block]

(In thousands)

 

December 31,

2021

  

September 30,

2021

 

Raw materials

 $35,216  $23,072 

Work-in-process

  3,629   2,482 

Finished goods

  6,238   3,361 

Inventories, gross

  45,083   28,915 

Inventory reserve

  (1,509)  (1,391)

Inventories, net

 $43,574  $27,524