INTANGIBLE ASSETS:

6 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

INTANGIBLE ASSETS:

INTANGIBLE ASSETS:

The amounts allocated to intangible assets from acquisitions include developed technology, customer relationships, trade names, and publisher and data supply relationships.  The following table shows the amortization activity of intangible assets (dollars in thousands):

	September 30, 2022		March 31, 2022
Developed technology, gross	$	84,033	$	84,146
Accumulated amortization	(71,760)		(67,980)
Net developed technology	$	12,273	$	16,166
Customer relationship/trade name, gross	$	43,467	$	43,490
Accumulated amortization	(42,007)		(40,582)
Net customer/trade name	$	1,460	$	2,908
Publisher/data supply relationships, gross	$	39,800	$	39,800
Accumulated amortization	(36,139)		(32,156)
Net publisher/data supply relationships	$	3,661	$	7,644
Total intangible assets, gross	$	167,300	$	167,436
Total accumulated amortization	(149,906)		(140,718)
Total intangible assets, net	$	17,394	$	26,718

Total amortization expense related to intangible assets was $9.3 million and $9.2 million for the six months ended September 30, 2022 and 2021, respectively.

The following table presents the estimated future amortization expenses related to intangible assets. The amount for 2023 represents the remaining six months ending March 31, 2023. All other periods represent fiscal years ending March 31 (dollars in thousands).

Fiscal Year:
2023	$	7,566
2024	6,807
2025	3,021
	$	17,394