Inventories

6 Months Ended

Mar. 31, 2023

Inventory Disclosure [Abstract]

Inventories

Inventories

The major classes of Inventories, net are as follows:

	March 31, 2023		September 30, 2022
Raw materials and supplies	$	130,294	$	120,532
Work in progress	38,631		36,499
Finished goods and products held for resale	80,257		80,811
Costs of unbilled projects	2,968		2,309
Reserves for excess and obsolete	(11,437)		(10,800)
Inventories, net	$	240,713	$	229,351