Accounts Receivables, Contract Assets, and Contract Liabilities (Tables)

12 Months Ended

Jan. 31, 2022

Receivables [Abstract]

Schedule of Accounts Receivable, Net and Unbilled Receivables

The following table shows the Company’s accounts receivable, net and unbilled receivables:

	As of January 31,
	2022		2021
	(Amounts in thousands)
Accounts receivable, net	$	8,819	$	6,050
Unbilled receivables, current		9,160		9,359
Unbilled receivables, long-term		3,952		6,340
	$	21,931	$	21,749

Schedule of Unbilled Receivables Expected to be Billed in Future

Unbilled receivables are expected to be billed in the future as follows (amounts in thousands, except percentage amounts):

	As of January 31,
	2022		Percentage
1 year or less	$	9,160		70	%
1-2 years		2,279		17	%
2-5 years		1,673		13	%
Total unbilled receivables	$	13,112		100	%

Schedule of Change in Deferred Revenue

The Company recognized $3.5 million of revenue related to deferred billings in fiscal 2022 and $5.2 million in fiscal 2021.

	Deferred Revenue
	Current			Long-Term
	(Amounts in thousands)
Balance as of January 31, 2020	$	5,041		$	1,140
Decrease		(304	)		(483	)
Balance as of January 31, 2021	$	4,737		$	657
Decrease		(790	)		(580	)
Balance as of January 31, 2022	$	3,947		$	77