Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2023

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, 2023.

	Less than 1 year		1 - 2 years		More than 2 years		Total
Product revenue	$	997	$	—	$	—	$	997
Subscription revenue	56,819		52,188		63,265		172,272
Service revenue	21,255		20,948		24,898		67,101
License fee and other revenue	143		—		—		143
Total revenue	$	79,214	$	73,136	$	88,163	$	240,513

Schedule of minimum future payments on noncancelable leases

The amount of minimum future leases is based on expected income recognition. As of December 31, 2023, future minimum payments on noncancelable leases are as follows (in thousands):

Year Ending December 31:
2024	$	56,819
2025	52,188
2026	41,088
2027	21,118
Thereafter	1,059
	$	172,272

Summary of rollforward of deferred revenue

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

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
Revenue recognized in relation to the beginning of the year contract liability balance	(19,104)
Revenue deferred	54,626
Balance at December 31, 2023	$	71,490

Schedule of components of lease revenue

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

	Twelve Months Ended December 31,
	2023		2022
Revenue from sales-type leases	$	—	$	1,123
Interest income on lease receivables	197		224
Lease income - operating leases	37,247		17,569
Total lease revenue	$	37,444	$	18,916

Summary of company's revenue by revenue stream

The following table presents the Company’s revenue by revenue stream (in thousands). Certain prior period amounts have been reclassified to conform to current period presentation:

	Twelve Months Ended December 31,
	2023		2022
Product revenue	$	21,977	$	31,985
Leased equipment	37,247		17,569
Service revenue	16,141		4,331
License fees	2,963		—
Professional services and other revenue	2,090		1,310
Total revenue	$	80,418	$	55,195

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,
	2023		2022
United States	$	78,556	$	53,815
Foreign	1,862		1,380
Total revenue	$	80,418	$	55,195