As of April 30, 2022, the intangible assets primarily consist of software licenses as well as developed technology, customer relationships and trade name that were acquired from business combinations.

The Company enters into certain software license agreements with third parties from time-to-time. The software licenses consist of noncancelable on premise internal-use software and software with alternative use that is to be sold, leased or otherwise marketed as part of a product. The licenses have been capitalized as intangible assets, and the corresponding future payments have been recorded as liabilities at net present value. As of April 30, 2022, $4.9 million was recorded in accrued and other current liabilities and $0.6 million was recorded in other long-term liabilities in the condensed consolidated balance sheets.

The components of intangible assets as of April 30, 2022 and January 31, 2022 were as follows:

	As of April 30, 2022							As of January 31, 2022
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(in thousands)
Software licenses	$	26,635	$	(12,486	)	$	14,149	$	22,093	$	(11,331	)	$	10,762
Developed technology		21,200		(1,661	)		19,539		21,200		(904	)		20,296
Customer relationships		13,200		(733	)		12,467		13,200		(367	)		12,833
Trade name		2,500		(178	)		2,322		2,500		(89	)		2,411
Total intangible assets, net	$	63,535	$	(15,058	)	$	48,477	$	58,993	$	(12,691	)	$	46,302

During the three months ended April 30, 2022, there was approximately $4.9 million of software licenses purchased and approximately $0.4 million of software licenses retired. The amortization expense associated with software licenses was approximately $1.6 million and $1.5 million for the three months ended April 30, 2022 and 2021, respectively. The amortization expense associated with acquisition-related intangible assets, including developed technology, customer relationships and trade name, was approximately $1.2 million for the three months ended April 30, 2022. There was no acquisition-related amortization expense for the three months ended April 30, 2021. The expected future amortization expense related to these intangible assets as of April 30, 2022 is as follows:

	As of
	April 30, 2022
Fiscal Year	(in thousands)
2023 (9 months remaining)	$	7,693
2024		8,211
2025		6,971
2026		5,408
2027		5,405
Thereafter		14,789
Total future amortization expenses:	$	48,477

The intangible assets are required to be tested for impairment at least annually in the fourth fiscal quarter or sooner whenever events or changes in circumstances indicate that the assets may be impaired. There were no intangible asset impairments for the three months ended April 30, 2022 and 2021, respectively.