Revenue and Deferred Revenue (Tables)

6 Months Ended

Jul. 31, 2022

Revenue From Contract With Customer [Abstract]

Summary of Revenue Disaggregated by Revenue Source

Revenue disaggregated by revenue source consisted of the following (in thousands):

	Three Months Ended				Six Months Ended
	July 31, 2022			July 31, 2021	July 31, 2022		July 31, 2021
Subscription and services revenue	$	47,995	$	43,537	$	94,718	$	85,502
Product and other revenue		4,658		3,520		8,272		7,127
Total revenue	$	52,653	$	47,057	$	102,990	$	92,629

Concentration of Net Accounts Receivable Balance

Customers who represented 10% or more of net accounts receivable were as follows:

	As of
	July 31, 2022	January 31, 2022
Customer A	16%	19%
Customer B	*	11%
* Less than 10% of net accounts receivable for the period indicated.

Components of Deferred Revenue

Deferred Revenue primarily consists of billings or payments received in advance of meeting revenue recognition criteria. Deferred services revenue is recognized on a ratable basis over the term of the contract as the services are provided.

	As of
	July 31, 2022		January 31, 2022
Subscription and services	$	17,671	$	16,614
Product and other		63		59
Total deferred revenue	$	17,734		16,673
Less: current deferred revenue		17,686		16,600
Non-current deferred revenue included in other long-term liabilities	$	48	$	73