Revenue and Deferred Revenue - Summary of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Total revenue	$ 42,409	$ 21,677	$ 79,768	$ 40,837
United States
Disaggregation of Revenue [Line Items]
Total revenue	41,933	21,112	78,380	39,861
International
Disaggregation of Revenue [Line Items]
Total revenue	476	565	1,388	976
Hardware
Disaggregation of Revenue [Line Items]
Total revenue	20,895	14,029	43,009	26,427
Professional Services
Disaggregation of Revenue [Line Items]
Total revenue	9,123	3,564	16,032	7,165
Hosted Services
Disaggregation of Revenue [Line Items]
Total revenue	$ 12,391	$ 4,084	$ 20,727	$ 7,245