Allowance for Credit Losses (Tables)

12 Months Ended

Dec. 31, 2022

Receivables [Abstract]

Allowance for Doubtful Accounts

Activity in the allowance for credit losses was as follows:

	Years ended December 31,
	2022		2021		2020
Balance, beginning of year	$	2,231	$	3,888	$	3,449
Current period provision for expected credit losses, net of recoveries	163		176		440
Charge-offs of amounts previously written off	(109)		(1,833)		(1)
Balance, end of year	$	2,285	$	2,231	$	3,888