Inventories (Tables)

9 Months Ended

Jun. 30, 2020

Inventory Disclosure [Abstract]

Components of Inventory

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

	June 30, 2020		September 30, 2019
Product	$	23,070	$	43,536
Parts and equipment		20,629		21,252
Total inventory	$	43,699	$	64,788