Note 14: Disclosures About Fair Value of Financial Instruments: Subordinated Notes (Policies)	3 Months Ended
Jun. 30, 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.

Represents the textual narrative disclosure of Subordinated Notes, during the indicated time period.

No definition available.

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