Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenue Recognition
Total revenue	$ 19,618	$ 14,621	$ 54,407	$ 43,578
United States
Revenue Recognition
Total revenue	13,582	10,220	37,881	30,320
International
Revenue Recognition
Total revenue	6,036	4,401	16,526	13,258
Product
Revenue Recognition
Total revenue	13,164	10,848	37,607	33,455
Software and other services
Revenue Recognition
Total revenue	$ 6,454	$ 3,773	$ 16,800	$ 10,123