Summary of Significant Accounting Policies - Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Summary of Significant Accounting Policies
Beginning balance	$ 3,561	$ 3,788	$ 2,429	$ 4,220
Provision for credit losses	1,115	317	2,615	380
Write-offs			(368)	(495)
Total	$ 4,676	$ 4,105	$ 4,676	$ 4,105