XML 72 R62.htm IDEA: XBRL DOCUMENT
v3.22.2

Note 14 - Equity Incentive Plan and Stock Based Compensation - Summary of Shares Issued 2-parentheticals (Details) - shares | 6 Months Ended
--- | ---
May 31, 2022 | May 31, 2021
Shares issued (in shares) | 101,167 | 103,500

X
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration