The details of intangible assets and related accumulated amortization are set forth below:


	As of March 31, 2025							As of December 31, 2024
	Gross value		Accumulated amortization			Net Value		Gross value		Accumulated amortization			Net Value
Data supply relationships	$	62,609	$	(40,824	)	$	21,785	$	61,342	$	(36,682	)	$	24,660
Tradenames		14,940		(3,499	)		11,441		14,940		(3,063	)		11,877
Completed technologies		71,112		(36,250	)		34,862		71,112		(32,437	)		38,675
Customer relationships		104,213		(67,263	)		36,950		104,213		(64,245	)		39,968
Total intangible assets	$	252,874	$	(147,836	)	$	105,038	$	251,607	$	(136,427	)	$	115,180

Amortization expense of intangibles for the three months ended March 31, 2025 and 2024 was $11,409 and $6,719, respectively.

Weighted average useful life of the unamortized intangibles as of March 31, 2025 was 3.13 years. As of March 31, 2025, based on the amount of intangible assets subject to amortization, the Company’s estimated future amortization over the next five years and beyond are as follows:


Year ending December 31,
Remainder of 2025	$	31,950
2026		34,901
2027		24,085
2028		9,207
2029		1,746
2030 and thereafter		3,149
Total	$	105,038