Inventories (Tables)

6 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Components of Inventory

The components of inventory were as follows (in thousands):

	March 31, 2020		September 30, 2019
Product	$	31,823	$	43,536
Parts and equipment		21,003		21,252
Total inventory	$	52,826	$	64,788