XML 62 R49.htm IDEA: XBRL DOCUMENT
v3.22.2.2

EARNINGS PER SHARE (EPS) (Details Narrative) - shares | 12 Months Ended
--- | ---
May 31, 2022 | May 31, 2021 | May 31, 2020
Employee Stock Purchase Plan |  |  |
Options not included in the computation of diluted net loss per share (in thousands) |  | 239,000 | 192,000
Stock Option |  |  |
Options not included in the computation of diluted net loss per share (in thousands) | 64,000 | 2,766,000 | 3,153,000
Restricted Stock Units |  |  |
Options not included in the computation of diluted net loss per share (in thousands) |  | 132,000 | 10,000

X
- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
Name: | us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_EmployeeStockOwnershipPlanESOPDisclosuresByPlanAxis=us-gaap_EmployeeStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_StockOptionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |