Goodwill

12 Months Ended

Sep. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Goodwill

Changes in the carrying amount of goodwill are as follows:

	Integrated Solutions and Services		Applied Product Technologies		Total
Balance at September 30, 2019	$	222,013	$	170,877	$	392,890
Business combinations and divestitures	2,723		(405)		$	2,318
Measurement period adjustments	—		298		$	298
Foreign currency translation	(355)		2,054		$	1,699
Balance at September 30, 2020	$	224,381	$	172,824	$	397,205
Business combinations and divestitures	10,349		—		$	10,349
Measurement period adjustments	(3,216)		—		$	(3,216)
Foreign currency translation	2,316		722		$	3,038
Balance at September 30, 2021	$	233,830	$	173,546	$	407,376

As of September 30, 2021 and 2020, $159,730 and $153,004, respectively, of goodwill is deductible for tax purposes.

The Company reviewed the recoverability of the carrying value of goodwill of its reporting units. As the fair value of the Company’s reporting units was determined to be in excess of the carrying values at July 1, 2021 and 2020, no further analysis was performed. The Company has concluded that none of the goodwill was impaired as of September 30, 2021, and there are no indicators of impairment through September 30, 2021.