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

6 Months Ended

Sep. 30, 2024

Investments, Debt and Equity Securities [Abstract]

Schedule of Marketable Securities

The following is a summary of marketable securities held by NetScout at September 30, 2024, classified as short-term and long-term (in thousands):

	Amortized Cost		Unrealized Gains (Losses)		Fair Value
Type of security:
U.S. government and municipal obligations	$	5,038	$	(1)	$	5,037
Commercial paper	11,617		—		11,617
Certificates of deposit	1,031		—		1,031
Total short-term marketable securities	17,686		(1)		17,685
U.S. government and municipal obligations	1,005		4		1,009
Total long-term marketable securities	1,005		4		1,009
Total marketable securities	$	18,691	$	3	$	18,694

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 September 30, 2024 and March 31, 2024 were as follows (in thousands):

	September 30, 2024		March 31, 2024
Available-for-sale securities:
Due in 1 year or less	$	17,685	$	21,952
Due after 1 year through 5 years	1,009		994
	$	18,694	$	22,946