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Note 15: Disclosures About Fair Value of Financial Instruments: Subordinated Notes (Policies) | 12 Months Ended
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Dec. 31, 2017
Policies |
Subordinated Notes | Subordinated Notes The fair values used by the Company are obtained from independent sources and are derived from quoted market prices of the Company’s subordinated notes and quoted market prices of other subordinated debt instruments with similar characteristics.

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- Definition Represents the textual narrative disclosure of Subordinated Notes, during the indicated time period. + References No definition available. + Details
Name: | fil_FairValueSubordinatedDebenturesPolicyTextBlock
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