Inventories

6 Months Ended

Mar. 31, 2021

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, 2021		September 30, 2020
Product	$	38,993	$	29,799
Parts and equipment		20,146		20,457
Total inventory	$	59,139	$	50,256