Note 9: Premises and Equipment: Lessee, Operating Lease, Disclosure: Lease Expense Related to ATMs (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Details
Lease expense related to ATMs	$ 65	$ 76	$ 126	$ 149

Represents the monetary amount of Lease expense related to ATMs, during the indicated time period.

No definition available.

Name:	fil_LeaseExpenseRelatedToAtms
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration