Revenues from Contracts with Customers

6 Months Ended

Jul. 31, 2020

Revenue From Contract With Customer [Abstract]

Revenues from Contracts with Customers

10. Revenues from Contracts with Customers

Disaggregated Revenue

The following table shows our revenue disaggregated by revenue stream for the three months ended July 30, 2020 and 2019:

	For the Three Months Ended July 31,				For the Six Months Ended July 31,
	2020		2019		2020		2019
	(Amounts in thousands)				(Amounts in thousands)
Product	$	1,066	$	11,968	$	4,164	$	13,147
Professional services		360		1,845		624		3,926
Maintenance		3,569		4,999		7,122		10,224
Total revenue	$	4,995	$	18,812	$	11,910	$	27,297

Transaction Price Allocated to Future Performance Obligations

The aggregate amount of transaction price that is allocated to performance obligations that have not yet been satisfied or are partially satisfied as of July 31, 2020 is $26.7 million. This amount includes amounts billed for undelivered services that are included in deferred revenue.