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Inventories (Tables)
9 Months Ended
Jun. 30, 2023
Inventory Disclosure [Abstract]  
Components of Inventory The components of inventory were as follows (in thousands):

 

 

 

June 30,
2023

 

 

September 30,
2022

 

Product

 

$

30,482

 

 

$

58,727

 

Parts and equipment

 

 

23,108

 

 

 

24,830

 

Total inventory

 

$

53,590

 

 

$

83,557