Note 18: Commitments and Credit Risk: Mortgage Loans in Process of Origination (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Details
Mortgage loans in the process of origination	$ 20,800	$ 15,900

Represents the monetary amount of Mortgage loans in the process of origination, as of the indicated date.

No definition available.

Name:	fil_MortgageLoansInTheProcessOfOrigination
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant