Trade Accounts Receivable (Tables)

9 Months Ended

Sep. 30, 2021

Trade Accounts Receivable [Abstract]

Changes in Allowance for Doubtful Accounts

The following tables summarize the changes in the allowance for doubtful accounts during the three and nine month periods ended September 30, 2021 and 2020:

(In thousands) Three Months Ended September 30, 2021	Allowance for Doubtful Accounts
Balance at June 30, 2021	$	3,749
Provision for expected credit losses		186
Accounts written off		(41	)
Translation and other activity		(65	)
Balance at September 30, 2021	$	3,829

(In thousands) Three Months Ended September 30, 2020	Allowance for Doubtful Accounts
Balance at June 30, 2020	$	4,890
Provision for expected credit losses		148
Accounts written off		(453	)
Translation and other activity		207
Balance at September 30, 2020	$	4,792

(In thousands) Nine Months Ended September 30, 2021	Allowance for Doubtful Accounts
Balance at December 31, 2020	$	3,891
Provision for expected credit losses		480
Accounts written off		(414	)
Translation and other activity		(128	)
Balance at September 30, 2021	$	3,829

(In thousands) Nine Months Ended September 30, 2020	Allowance for Doubtful Accounts
Balance at December 31, 2019	$	6,913
Adoption of ASU 2016-13		853
Provision for expected credit losses		504
Accounts written off		(1,080	)
Divestiture		(2,174	)
Translation and other activity		(224	)
Balance at September 30, 2020	$	4,792