Property, Plant, and Equipment, net (Tables)

6 Months Ended

Mar. 31, 2023

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

The components of property, plant, and equipment, net consisted of the following:

(in thousands)	March 31, 2023		September 30, 2022
Land	$	—	$	995
Building	—		8,805
Equipment	47,284		42,330
Furniture and fixtures	1,571		1,394
Computer hardware and software	3,379		3,378
Leasehold improvements	7,772		7,180
Construction in progress	5,264		9,886
Property, plant, and equipment, gross	$	65,270	$	73,968
Accumulated depreciation	(38,945)		(36,101)
Property, plant, and equipment, net	$	26,325	$	37,867