XML 45 R34.htm IDEA: XBRL DOCUMENT
v3.24.3

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 |

X
- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-9 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aaa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
Name: | us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration