Changes in Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of year	$ 556	$ 274	$ 297
Addition to credit loss expense	532	121	158
Credit loss resulting from acquisitions		216
Write-offs, net of recoveries of amounts previously reserved	(92)	(45)	(207)
Exchange rate changes	(1)	(10)	26
Balance at end of year	$ 995	$ 556	$ 274