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Note 17 - Subsequent Events	6 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Subsequent Events [Text Block]	17. Subsequent Events On April 1, 2022, Roanoke Gas received a $5 million advance associated with its $10 million unsecured delayed draw note payable. The remaining $5 million is expected to be drawn on or about October 1, 2022.  See Note 9 for additional information.    The Company has evaluated subsequent events through the date the financial statements were issued.  There were no items not otherwise disclosed which would have materially impacted the Company’s condensed 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

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