Accounts Receivable (Tables)

3 Months Ended

Mar. 31, 2022

Trade Accounts Receivable [Member]

Accounts Notes And Loans Receivable [Line Items]

Schedule of Changes in Estimate of Credit Losses for Trade Accounts Receivable

Changes in the estimate of credit losses for trade accounts receivable are presented in the table below.

	Three Months Ended March 31,
(In thousands)	2022			2021
Beginning balance	$	13,360		$	14,769
Current period provision		754			340
Write-offs		(341	)		(894	)
Ending balance	$	13,773		$	14,215