Note 15: Disclosures About Fair Value of Financial Instruments: Fair Value Cash and Cash Equivalents and Federal Home Loan Bank Stock Policy (Policies)	12 Months Ended
Dec. 31, 2017
Policies
Fair Value Cash and Cash Equivalents and Federal Home Loan Bank Stock Policy	Cash and Cash Equivalents and Federal Home Loan Bank Stock The carrying amount approximates fair value.

Represents the textual narrative disclosure of Fair Value Cash and Cash Equivalents and Federal Home Loan Bank Stock Policy, during the indicated time period.

No definition available.

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