Note 2: Investments in Securities: Schedule of Available-for-sale Securities Reconciliation (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Available-for-sale Securities, Amortized Cost Basis	$ 177,230
Available for Sale Securities Fair Value	179,179
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Available-for-sale Securities, Amortized Cost Basis	123,300	$ 146,491
Available for Sale Securities Gross Unrealized Gain	871	1,045
Available for Sale Securities Gross Unrealized Losses	1,638	1,501
Available for Sale Securities Fair Value	122,533	146,035
US States and Political Subdivisions Debt Securities
Available-for-sale Securities, Amortized Cost Basis	53,930	64,682
Available for Sale Securities Gross Unrealized Gain	2,716	3,163
Available for Sale Securities Gross Unrealized Losses	0	8
Available for Sale Securities Fair Value	56,646	67,837
Available-for-sale Securities
Available-for-sale Securities, Amortized Cost Basis	177,230	211,173
Available for Sale Securities Gross Unrealized Gain	3,587	4,208
Available for Sale Securities Gross Unrealized Losses	1,638	1,509
Available for Sale Securities Fair Value	$ 179,179	$ 213,872

Represents the monetary amount of Available for Sale Securities Fair Value, as of the indicated date.

No definition available.

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- Definition

Represents the monetary amount of Available for Sale Securities Gross Unrealized Gain, as of the indicated date.

+ References

No definition available.

+ Details

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- Definition

Represents the monetary amount of Available for Sale Securities Gross Unrealized Losses, as of the indicated date.

+ References

No definition available.

+ Details

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- Definition

This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.2)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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