Note 9: Premises and Equipment: Lessor Agreements (Details) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Details
Income Recognized From Lessor Agreements	$ 294	$ 289	$ 864	$ 849

Represents the monetary amount of Income Recognized From Lessor Agreements, during the indicated time period.

No definition available.

Name:	fil_IncomeRecognizedFromLessorAgreements
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration