XML 29 R17.htm IDEA: XBRL DOCUMENT v3.20.4
INTANGIBLE ASSETS:
 9 Months Ended
Dec. 31, 2020
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):
December 31, 2020March 31, 2020
Developed technology, gross$67,582 $66,451 
Accumulated amortization(59,063)(54,713)
Net developed technology$8,519 $11,738 
Customer relationship/Trade name, gross$43,110 $42,993 
Accumulated amortization(36,655)(33,109)
Net customer/trade name$6,455 $9,884 
Publisher/Data supply relationships, gross$39,800 $39,800 
Accumulated amortization(22,197)(16,222)
Net publisher relationship$17,603 $23,578 
Total intangible assets, gross$150,492 $149,244 
Total accumulated amortization(117,915)(104,044)
Total intangible assets, net$32,577 $45,200 

Total amortization expense related to intangible assets was $13.9 million and $13.9 million for the nine months ended December 31, 2020 and 2019, respectively.  

The following table presents the estimated future amortization expenses related to purchased intangible assets. The amount for 2021 represents the remaining three months ending March 31, 2021 (dollars in thousands): 

Fiscal Year:
2021$3,899 
202214,458 
202312,050 
20242,170 
$32,577