Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Allowance for Doubtful Accounts and Other Accounts Receivable Allowance

The following is an analysis of the allowance for doubtful accounts and other accounts receivable allowances for the years ended December 31, 2022, 2021 and 2020:

(In thousands)	2022			2021			2020
Balance at January 1	$	10,157		$	10,133		$	9,325
Provision charged to income		1,374			943			864
Accounts written off, net of recoveries		(431	)		(919	)		(56	)
Balance at December 31	$	11,100		$	10,157		$	10,133