Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Components of provision for income taxes
Income tax expense	$ 473	$ 211	$ 1,168	$ 1,064
Current state tax expense	255	141	835	894
Current foreign tax expense	$ 218	$ 70	$ 333	$ 170