Note 1 - Nature of Operations and Summary of Significant Accounting Policies.: Concentrations of Credit Risk Policy (Policies)	12 Months Ended
Sep. 30, 2018
Policies
Concentrations of Credit Risk Policy	*Concentrations of credit risk*: The Company maintains significant amounts of cash and sometimes permits cash balances in national banking institutions to exceed FDIC limits.

Disclosure of accounting policy for credit risk.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 825
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=108315417&loc=d3e61044-112788

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Balance Type:	na
Period Type:	duration