XML 32 R23.htm IDEA: XBRL DOCUMENT
v3.23.3

Cash and Marketable Securities (Tables) | 3 Months Ended
--- | ---
Aug. 31, 2023
Cash and Cash Equivalents [Abstract] |
Schedule Of Classification And Maturities Of Marketable Securities | Marketable Securities as of August 31, 2023 and May 31, 2023 are listed below by classification and remaining maturities.
|  | Maturity |  | August 31, 2023 |  |  | May 31, 2023 |
Commercial Paper & Corporate Bonds |  | 0 - 90 days |  | $ | 36,147 |  |  | $ | 22,552 |
|  | 91 - 180 days |  |  | 17,361 |  |  |  | 35,692 |
|  | 181 days - 1 year |  |  | 6,916 |  |  |  | 23,768 |
|  | 1 - 2 years |  |  | — |  |  |  | 317 |
Total Marketable Securities |  |  |  | $ | 60,424 |  |  | $ | 82,329 |
Summary of components of marketable securities | The components of marketable securities, consisting of commercial paper and corporate bonds, as of August 31, 2023 are as follows:
|  | Amortized Cost |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |
Commercial Paper & Corporate Bonds |  | $ | 60,885 |  |  | $ | — |  |  | $ | (461 | ) |  | $ | 60,424 |
The components of marketable securities, consisting of commercial paper and corporate bonds, as of May 31, 2023 are as follows:
|  | Amortized Cost |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |
Commercial Paper & Corporate Bonds |  | $ | 83,549 |  |  | $ | — |  |  | $ | (1,220 | ) |  | $ | 82,329 |

X
- Definition Schedule of classification and maturities of marketable securities. + References No definition available. + Details
Name: | neog_ScheduleOfClassificationAndMaturitiesOfMarketableSecuritiesTableTextBlock
Namespace Prefix: | neog_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References No definition available. + Details
Name: | us-gaap_MarketableSecuritiesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration