Inventory (Tables)

6 Months Ended

Mar. 31, 2022

Inventory Disclosure [Abstract]

Schedule of Inventory

The components of inventory consisted of the following:

	As of
(in thousands)	March 31, 2022		September 30, 2021
Raw materials	$	14,861	$	16,146
Work in-process	9,864		11,410
Finished goods	3,324		4,753
Inventory	$	28,049	$	32,309