Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2022

Revenue Recognition and Deferred Revenue [Abstract]

Schedule of performance obligations

The following table includes estimated revenues expected to be recognized in the future related to performance obligations that are unsatisfied or partially satisfied as of December 31, 2022.

	Less than 1 year		Greater than 1 year		Total
Product revenue	$	8,686	$	—	$	8,686
Subscription revenue	26,763		57,602		84,365
Service revenue	13,969		37,541		51,510
Total revenue	$	49,418	$	95,143	$	144,561

Schedule of minimum future payments on noncancelable leases

The amount of minimum future leases is based on expected income recognition. As of December 31, 2022, future minimum payments on noncancelable leases are as follows (in thousands):

Year Ending December 31:
2023	26,763
2024	25,412
2025	21,388
2026	10,689
Thereafter	113
	$	84,365

Summary of rollforward of deferred revenue

The following table provides a rollforward of deferred revenue (in thousands):

Balance at December 31, 2020	$	4,242
Revenue recognized in relation to the beginning of the year contract liability balance	(2,300)
Revenue deferred	7,132
Balance at December 31, 2021	$	9,074
Revenue recognized in relation to the beginning of the year contract liability balance	(6,632)
Revenue deferred	33,526
Balance at December 31, 2022	$	35,968

Schedule of components of lease revenue

The following table presents the Company’s components of lease revenue (in thousands):

	Twelve Months Ended December 31,
	2022		2021
Revenue from sales-type leases	$	1,123	$	—
Interest income on lease receivables	224		—
Lease income - operating leases	17,569		7,803
Total lease revenue	$	18,916	$	7,803

Summary of company's revenue by revenue stream

The following table presents the Company’s revenue by revenue stream (in thousands):

	Twelve Months Ended December 31,
	2022		2021
Product revenue	$	31,985	$	13,631
Leased equipment	17,569		7,803
SaaS, maintenance, and other revenue	4,665		846
Professional services	976		1,113
Total revenue	$	55,195	$	23,393

Revenue from External Customers by Geographic Areas

The following table presents the Company's revenue by geographical region based on customer location (in thousands):

	Twelve Months Ended December 31,
	2022		2021
United States	$	53,815	$	22,254
Foreign	1,380		1,139
Total revenue	$	55,195	$	23,393