Restructuring and Related Charges (Tables)

9 Months Ended

Jun. 30, 2021

Restructuring and Related Activities [Abstract]

Schedule of restructuring components

	Nine Months Ended June 30,
	2021		2020
Balance at beginning of the period	$	970	$	655
Restructuring charges following the sale of the Memcor product line	4,649		4,758
Restructuring charges related to two-segment realignment	830		1,866
Restructuring charges related to other initiatives	1,856		1,141
Release of prior reserves	(296)		(62)
Write off charges	(966)		—
Cash payments	(6,349)		(7,314)
Other adjustments	8		—
Balance at end of the period	$	702	$	1,044

The table below sets forth the location of amounts recorded above on the Unaudited Consolidated Statements of Operations:

	Nine Months Ended June 30,
	2021		2020
Cost of product sales and services	$	4,341	$	5,198
General and administrative expense	1,675		2,310
Sales and marketing expense	348		173
Research and development expense	(15)		22
Other operating expense, net	690		—
	$	7,039	$	7,703