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

3 Months Ended

Jun. 30, 2023

Investments, Debt and Equity Securities [Abstract]

Schedule of Marketable Securities

The following is a summary of marketable securities held by NetScout at June 30, 2023, classified as short-term and long-term (in thousands):

	Amortized Cost		Unrealized Losses		Fair Value
Type of security:
U.S. government and municipal obligations	$	16,751	$	(55)	$	16,696
Commercial paper	23,159		—		23,159
Certificates of deposit	6,255		—		6,255
Total short-term marketable securities	46,165		(55)		46,110
U.S. government and municipal obligations	5,943		(62)		5,881
Total long-term marketable securities	5,943		(62)		5,881
Total marketable securities	$	52,108	$	(117)	$	51,991

The following is a summary of marketable securities held by NetScout at March 31, 2023, 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	$	8,796	$	(1)	$	8,795
Commercial paper	19,136		—		19,136
Corporate bonds	310		—		310
Certificates of deposit	3,963		—		3,963
Total short-term marketable securities	32,205		(1)		32,204
U.S. government and municipal obligations	8,915		25		8,940
Total long-term marketable securities	8,915		25		8,940
Total marketable securities	$	41,120	$	24	$	41,144

Schedule of Contractual Maturities of Marketable Securities

Contractual maturities of the Company's marketable securities held at June 30, 2023 and March 31, 2023 were as follows (in thousands):

	June 30, 2023		March 31, 2023
Available-for-sale securities:
Due in 1 year or less	$	46,110	$	32,204
Due after 1 year through 5 years	5,881		8,940
	$	51,991	$	41,144