Note 15: Disclosures About Fair Value of Financial Instruments: Fair Value Federal home Loan Bank Advances Policy (Policies)	12 Months Ended
Dec. 31, 2017
Policies
Fair Value Federal home Loan Bank Advances Policy	Federal Home Loan Bank Advances Rates currently available to the Company for debt with similar terms and remaining maturities are used to estimate fair value of existing advances.

Represents the textual narrative disclosure of Fair Value Federal home Loan Bank Advances Policy, during the indicated time period.

No definition available.

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