CASH, CASH EQUIVALENTS, MARKETABLE SECURITIES AND INVESTMENTS (Tables)

9 Months Ended

Dec. 31, 2024

Investments, Debt and Equity Securities [Abstract]

Schedule of Marketable Securities

The following is a summary of marketable securities held by NetScout at December 31, 2024, classified as short-term and long-term (in thousands):

	Amortized Cost		Unrealized Losses		Fair Value
Type of security:
U.S. government and municipal obligations	$	987	$	—	$	987
Commercial paper	13,130		—		13,130
Certificates of deposit	510		—		510
Total short-term marketable securities	14,627		—		14,627
U.S. government and municipal obligations	1,016		(1)		1,015
Total long-term marketable securities	1,016		(1)		1,015
Total marketable securities	$	15,643	$	(1)	$	15,642

The following is a summary of marketable securities held by NetScout at March 31, 2024, classified as short-term and long-term (in thousands):

	Amortized Cost		Unrealized Losses		Fair Value
Type of security:
U.S. government and municipal obligations	$	10,523	$	(26)	$	10,497
Commercial paper	8,648		—		8,648
Certificates of deposit	2,807		—		2,807
Total short-term marketable securities	21,978		(26)		21,952
U.S. government and municipal obligations	1,004		(10)		994
Total long-term marketable securities	1,004		(10)		994
Total marketable securities	$	22,982	$	(36)	$	22,946

Schedule of Contractual Maturities of Marketable Securities

Contractual maturities of the Company's marketable securities held at December 31, 2024 and March 31, 2024 were as follows (in thousands):

	December 31, 2024		March 31, 2024
Available-for-sale securities:
Due in 1 year or less	$	14,627	$	21,952
Due after 1 year through 5 years	1,015		994
	$	15,642	$	22,946