
	March 31, 2026							March 31, 2025
	Weighted Average Remaining Useful Life (in years)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Customer relationships	4.8	$	106,342	$	(52,673)	$	53,669	$	105,881	$	(40,670)	$	65,211
Developed technology	2.5	50,063		(46,177)		3,886		46,696		(44,003)		2,693
Trade names and domains	2.8	671		(637)		34		630		(585)		45
Total acquired identifiable intangible assets		$	157,076	$	(99,487)	$	57,589	$	153,207	$	(85,258)	$	67,949

Amortization expense for related intangible assets were $14.2 million, $19.1 million, and $20.4 million for the years ended March 31, 2026, 2025, and 2024, respectively.

There were no write-offs during the year ended March 31, 2026, and 2025. During the fourth quarter of fiscal 2026, the Company acquired $3.9 million of developed technology, customer relationships, and trade names with estimated useful lives from 3 to 5 years. See Note 1, The Company and Significant Accounting Policies, for further information.

At March 31, 2026, annual amortization of intangible assets, based upon existing intangible assets and current useful lives, is estimated to be the following (in thousands):

The following table provides a summary of the changes in the carrying amounts of goodwill (in thousands):


Balance at March 31, 2024	$	266,574
Acquired goodwill	4,269
Foreign currency translation	687
Balance at March 31, 2025	271,530
Acquired goodwill	3,073
Foreign currency translation	1,769
Balance at March 31, 2026	$	276,372

The Company conducted its annual impairment tests of goodwill in the fourth quarter of fiscal 2026, 2025, and 2024, and determined that no adjustment to the carrying value of goodwill was required. During the fourth quarter of fiscal 2026 and 2025, the Company recognized $3.1 million and $4.3 million, respectively, of additional goodwill due to acquisitions. See Note 1, The Company and Significant Accounting Policies, for further information.