Inventories

6 Months Ended

Mar. 31, 2022

Inventory Disclosure [Abstract]

Inventories

7) Inventories

The Company’s product inventories are stated at the lower of cost and net realizable value computed on the weighted average cost method. All other inventories, representing parts and equipment are stated at the lower of cost and net realizable value using the FIFO method. The components of inventory were as follows (in thousands):

	March 31, 2022		September 30, 2021
Product	$	54,907	$	37,890
Parts and equipment		24,791		23,293
Total inventory	$	79,698	$	61,183