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INTANGIBLE ASSETS (Tables)
 6 Months Ended
Sep. 30, 2023
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Amortization Activity of Intangible Assets The following table shows the amortization activity of intangible assets (dollars in thousands):
September 30, 2023March 31, 2023
Developed technology, gross$72,028 $72,095 
Accumulated amortization(66,698)(63,658)
Net developed technology$5,330 $8,437 
Customer relationship/trade name, gross$34,376 $34,384 
Accumulated amortization(34,345)(33,953)
Net customer/trade name$31 $431 
Publisher/data supply relationships, gross$16,000 $16,000 
Accumulated amortization(16,000)(15,000)
Net publisher/data supply relationships$— $1,000 
Total intangible assets, gross$122,404 $122,479 
Total accumulated amortization(117,043)(112,611)
Total intangible assets, net$5,361 $9,868 
Schedule of Estimated Future Amortization Expenses related to Purchases and Other Intangible Assets
The following table presents the estimated future amortization expenses related to intangible assets. The amount for fiscal 2024 represents the remaining six months ending March 31, 2024. All other periods represent fiscal years ending March 31 (dollars in thousands).

Fiscal Year:Amount
2024$2,362 
20252,999 
$5,361