Note 17: Commitments and Credit Risk: Outstanding Commitments to Originate Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Details
Outstanding commitments to originate loans	$ 92,400	$ 105,300

Represents the monetary amount of Outstanding commitments to originate loans, as of the indicated date.

No definition available.

Name:	fil_OutstandingCommitmentsToOriginateLoans
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant