Changes in Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of year	$ 995	$ 556	$ 274
Addition to credit loss expense	175	532	121
Credit loss resulting from acquisitions			216
Write-offs, net of recoveries of amounts previously reserved	(612)	(92)	(45)
Exchange rate changes	13	(1)	(10)
Balance at end of year	$ 571	$ 995	$ 556