Note 9: Premises and Equipment: Lessor Agreements (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Details
Income Recognized From Lessor Agreements	$ 271	$ 285	$ 570	$ 561

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