Note 3: Loans and Allowance For Loan Losses: Weighted Average Interest Rate on Loans Receivable (Details)	Dec. 31, 2017	Dec. 31, 2016
Details
Weighted average interest rate on loans receivable	4.74%	4.58%

Represents the Weighted average interest rate on loans receivable, during the indicated time period.

No definition available.

Name:	fil_WeightedAverageInterestRateOnLoansReceivable
Namespace Prefix:	fil_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration