Impairment - Wood Treatment (Tables)

3 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Long-lived Asset Impairment

The impairment charge was allocated as follows:

	Three Months Ended December 31, 2020
Property, plant, and equipment, net	$	91
Goodwill	4,081
Other intangible assets – Product technology	583
Other intangible assets – Acquired patents and licenses	173
Other intangible assets – Customer relationships, distribution rights, and other	2,419
Total Asset impairment charges	$	7,347

Goodwill Activity

Goodwill activity for each of the Company’s reportable segments for the three months ended December 31, 2020: 

	Electronic Materials		Performance Materials		Total
Balance at September 30, 2020	$	360,425	$	358,222	$	718,647
Foreign currency translation impact	5,602		1,453		7,055
Impairment	—		(4,081)		(4,081)
Balance at December 31, 2020	$	366,027	$	355,594	$	721,621