Description of Organization and Summary of Significant Accounting Policies - Schedule of Geographical Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 31,505	$ 21,169	$ 78,354	$ 54,405
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	28,174	19,937	71,876	51,915
International [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 3,331	$ 1,232	$ 6,478	$ 2,490