Note 1: Nature of Operations and Summary of Significant Accounting Policies: Restriction On Cash and Due From Banks (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Details
Federal Reserve Bank Reserve Fund	$ 72,300fil_FederalReserveBankReserveFund	$ 71,000fil_FederalReserveBankReserveFund

Amount of funds in cash requied to be on deposit with the Federal Reserve Bank.

No definition available.

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