Restructuring and Related Charges (Tables)

3 Months Ended

Dec. 31, 2022

Restructuring and Related Activities [Abstract]

Schedule of restructuring components

The table below sets forth the amounts accrued for the restructuring components and related activity:

	Three Months Ended December 31,
	2022		2021
Balance at beginning of the period	$	658	$	304
Restructuring charges following the sale of the Memcor product line	19		207
Restructuring charges related to two-segment realignment	—		164
Restructuring charges related to other initiatives	1,560		766
Release of prior reserves	(26)		(21)
Cash payments	(1,050)		(1,138)
Other adjustments	1		—
Balance at end of the period	$	1,162	$	282

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

	Three Months Ended December 31,
	2022		2021
Cost of product sales and services	$	739	$	222
General and administrative expense	668		894
Sales and marketing expense	146		—
	$	1,553	$	1,116