The gross value, accumulated amortization and carrying values of acquired intangible assets were as follows (in thousands):


			As of July 31, 2025						As of January 31, 2025
	Estimated life (in years)		Gross Value		Accumulated Amortization		Carrying Value		Gross Value		Accumulated Amortization		Carrying Value
Developed technology		2-7	$	20,618	$	(6,906)	$	13,712	$	20,618	$	(5,591)	$	15,027
Customer relationships		5-7		16,545		(11,529)		5,016		16,545		(10,131)		6,414
Trade names		2-5		1,685		(1,041)		644		1,685		(942)		743
Total intangible assets			$	38,848	$	(19,476)	$	19,372	$	38,848	$	(16,664)	$	22,184

Amortization expense was $1.4 million and $1.5 million for each of the three months ended July 31, 2025 and 2024, respectively, and was $2.8 million and $3.0 million for each of the six months ended July 31, 2025 and 2024, respectively.

At July 31, 2025, the estimated future amortization expense for intangible assets is as follows (in thousands):


Fiscal Years Ending January 31,	Total
2026 remainder	$	2,812
2027		5,068
2028		3,950
2029		3,030
2030		2,629
Thereafter		1,883
Total	$	19,372