Business Segments (Tables)

3 Months Ended

Dec. 31, 2020

Segment Reporting [Abstract]

Schedule of segment reporting information, by segment

	Three Months Ended December 31,
	2020		2019
Total sales
Integrated Solutions and Services	$	216,753	$	231,800
Applied Product Technologies	123,581		138,529
Total sales	340,334		370,329
Intersegment sales
Integrated Solutions and Services	2,036		3,662
Applied Product Technologies	16,105		20,562
Total intersegment sales	18,141		24,224
Sales to external customers
Integrated Solutions and Services	214,717		228,138
Applied Product Technologies	107,476		117,967
Total sales	$	322,193	$	346,105
Operating profit (loss)
Integrated Solutions and Services	$	26,357	$	33,154
Applied Product Technologies	13,380		63,142
Corporate	(23,503)		(26,604)
Total operating profit	16,234		69,692
Interest expense	(8,673)		(13,583)
Income before income taxes	7,561		56,109
Income tax expense	(1,084)		(2,603)
Net income	$	6,477	$	53,506