Receivables - Changes in Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	$ 4,587	$ 5,024
Credit loss expense	185	50
Write-offs, net of recoveries	(316)	(356)
Balance at end of period	$ 4,456	$ 4,718