Revenue and Deferred Revenue (Tables)

3 Months Ended

Mar. 31, 2022

Revenue From Contract With Customer [Abstract]

Summary of Disaggregation of Revenue

In the following tables, revenue is disaggregated by primary geographical market and type of revenue.

	For the three months ended March 31,
	2022		2021
Revenue by geography
United States	$	36,447	$	18,749
International		912		411
Total revenue	$	37,359	$	19,160
	For the three months ended March 31,
	2022		2021
Revenue by type
Hardware	$	22,114	$	12,398
Professional services		6,909		3,601
Hosted services		8,336		3,161
Total revenue	$	37,359	$	19,160

Summary of Deferred Revenue, by Arrangement, Disclosure

A summary of the change in deferred revenue is as follows.

	For the three months ended March 31,
	2022			2021
Deferred revenue balance as of January 1	$	95,597		$	53,501
Revenue recognized from balance of deferred revenue       at the beginning of the period		(6,864	)		(3,992	)
Revenue deferred during the period		30,247			18,420
Revenue recognized from revenue originated      and deferred during the period		(2,208	)		(3,922	)
Deferred revenue balance as of March 31	$	116,772		$	64,007