Inventories

3 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Inventories

Inventories

The major classes of Inventories, net are as follows:

	December 31, 2019			September 30, 2019
Raw materials and supplies	$	78,127		$	75,223
Work in progress	16,712			14,741
Finished goods and products held for resale	64,184			58,223
Costs of unbilled projects	3,655			2,347
Reserves for excess and obsolete	(13,894		)	(13,370		)
Inventories, net	$	148,784		$	137,164