Note 15: Disclosures About Fair Value of Financial Instruments: Fair Value Financial Instruments Policy (Policies)	3 Months Ended
Mar. 31, 2019
Policies
Fair Value Financial Instruments Policy	*Fair Value of Financial Instruments* The following methods were used to estimate the fair value of all other financial instruments recognized in the accompanying statements of financial condition at amounts other than fair value.

Represents the textual narrative disclosure of Fair Value Financial Instruments Policy, during the indicated time period.

No definition available.

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Namespace Prefix:	fil_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration