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Note 26 - Subsequent Events | 12 Months Ended
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Jan. 31, 2023
Notes to Financial Statements |
Subsequent Events [Text Block] | (26) Subsequent Events The Company has completed an evaluation of all subsequent events after the balance sheet date of January 31, 2023 through the date this Annual Report on Form 10‑K was filed with the SEC, to ensure that this filing includes appropriate disclosure of events both recognized in the financial statements as of January 31, 2023, and events which occurred subsequently but were not recognized in the financial statements.

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- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -URI https://asc.fasb.org/topic&trid=2122774 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662 + Details
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