Note 8 - Other Income.	12 Months Ended
Sep. 30, 2021
Notes
Note 8 - Other Income.	Note 8 – Other Income. In the year ended September 30, 2021, other income consisted of $56,000 of out-of-period oil and gas sales that, unbeknownst to the Company, an operator had held in suspense and that was received in 2021, and $1,000 of other out-of-period oil and gas sales received in 2021. In the year ended September 30, 2020, other income consisted of $1,000 of out-of-period oil and gas sales received in 2020.

The entire disclosure for interest and other income.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 610
-URI http://asc.fasb.org/topic&trid=49130413

Name:	us-gaap_InterestAndOtherIncomeTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration