Note 11: Securities Sold Under Reverse Repurchase Agreements and Short-term Borrowings: Schedule of Repurchase Agreements (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Details
Securities Sold under Agreements to Repurchase, Fair Value of Collateral	$ 121,818	$ 116,182

Fair value of securities pledged as collateral against securities sold under agreement to repurchase.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226013-175313

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Repurchase Agreement Accounted for as a Collateralized Borrowing
-URI http://asc.fasb.org/extlink&oid=49203159

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant