Note 15 - Subsequent Events	3 Months Ended
Aug. 31, 2024
Notes to Financial Statements
Subsequent Events [Text Block]	NOTE 15 – SUBSEQUENT EVENT On September 30, 2024, the U.S. Federal District Court (“Court”) issued a ruling in the lawsuit challenging the U.S. Army Corps of Engineers’ issuance of the 404 permit and the Department of Interior, Bureau of Land Management’s issuance of the ROW lease for the portions of the pipeline on Federal lands. The decision upheld the federal agencies’ analysis on two of the three issues raised in the litigation, however agreed with plaintiffs that the federal agencies took too narrow a view in analyzing the impacts of a theoretical release from the tailing storage facility. The Court requested supplemental briefing on the appropriate remedy for addressing this issue, which is due October 21, 2024. The Company has determined that the Court’s decision does not require an adjustment to the Company’s financial statements.

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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