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Note 14: Disclosures About Fair Value of Financial Instruments: Fair Value Federal Home Loan Bank Advance Policy (Policies) | 9 Months Ended
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Sep. 30, 2017
Policies |
Fair Value Federal Home Loan Bank Advance Policy | Federal Home Loan Bank Advances. Rates currently available to the Company for debt with similar terms and remaining maturities are used to estimate the fair value of advances.

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- Definition Represents the textual narrative disclosure of Fair Value Federal Home Loan Bank Advance Policy, during the indicated time period. + References No definition available. + Details
Name: | fil_FairValueFederalHomeLoanBankAdvancesPolicyTextBlock
Namespace Prefix: | fil_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_PolicyTextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration