Note 14 - Subsequent Event	6 Months Ended
Jul. 31, 2024
Notes to Financial Statements
Subsequent Events [Text Block]	14. Subsequent Event On September 4, 2024, The Company filed an amendment to the Certificate of Designations, Preferences and Rights of 9.00% Series A Cumulative Preferred Stock to provide that each share of Preferred Stock shall be converted into 3.9 shares of common stock. The amendment was approved by the holders of the Preferred Stock at a Virtual Special Meeting on August 29, 2024. As a result, the Company issued approximately 6.6 million shares of common stock in exchange for all outstanding shares of Preferred Stock. Following the transaction, there are approximately 8.0 million shares of common stock and no preferred stock outstanding.

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

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