Trade Accounts Receivable (Tables)

3 Months Ended

Mar. 31, 2022

Trade Accounts Receivable [Abstract]

Changes in Allowance for Doubtful Accounts

The following table summarizes the changes in the allowance for doubtful accounts during the three month periods ended March 31, 2022 and 2021:

(In thousands) Three Months Ended March 31, 2022	Allowance for Doubtful Accounts
Balance at December 31, 2021	$	4,877
Provision for expected credit losses		285
Accounts written off		(367	)
Translation and other activity		117
Balance at March 31, 2022	$	4,912

(In thousands) Three Months Ended March 31, 2021	Allowance for Doubtful Accounts
Balance at December 31, 2020	$	3,891
Provision for expected credit losses		156
Accounts written off		(353	)
Translation and other activity		(80	)
Balance at March 31, 2021	$	3,614