Note 24: Regulatory Matters: Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Total risk-based capital \| Great Southern Bancorp, Inc.
Actual Capital Amount	$ 452,637	$ 473,689
Actual Capital Ratio	12.60%	14.50%
Capital Required for Capital Adequacy	$ 288,279	$ 261,062
Capital Required for Capital Adequacy to Risk Weighted Assets	8.00%	8.00%
Total risk-based capital \| Great Southern Bank
Actual Capital Amount	$ 434,334	$ 410,291
Actual Capital Ratio	12.10%	12.60%
Capital Required for Capital Adequacy	$ 288,180	$ 260,919
Capital Required for Capital Adequacy to Risk Weighted Assets	8.00%	8.00%
Capital Required to be Well Capitalized	$ 360,225	$ 326,149
Capital Required to be Well Capitalized to Risk Weighted Assets	10.00%	10.00%
Tier I risk-based capital \| Great Southern Bancorp, Inc.
Actual Capital Amount	$ 414,488	$ 435,254
Actual Capital Ratio	11.50%	13.30%
Capital Required for Capital Adequacy	$ 216,209	$ 130,531
Capital Required for Capital Adequacy to Risk Weighted Assets	6.00%	4.00%
Tier I risk-based capital \| Great Southern Bank
Actual Capital Amount	$ 396,185	$ 371,856
Actual Capital Ratio	11.00%	11.40%
Capital Required for Capital Adequacy	$ 216,135	$ 130,459
Capital Required for Capital Adequacy to Risk Weighted Assets	6.00%	4.00%
Capital Required to be Well Capitalized	$ 288,180	$ 195,689
Capital Required to be Well Capitalized to Risk Weighted Assets	8.00%	6.00%
Tier I leverage capital \| Great Southern Bancorp, Inc.
Actual Capital Amount	$ 414,488	$ 435,254
Actual Capital Ratio	10.20%	11.10%
Capital Required for Capital Adequacy	$ 162,576	$ 156,395
Capital Required for Capital Adequacy to Risk Weighted Assets	4.00%	4.00%
Capital Required to be Well Capitalized to Risk Weighted Assets
Tier I leverage capital \| Great Southern Bank
Actual Capital Amount	$ 396,185	$ 371,856
Actual Capital Ratio	9.80%	9.50%
Capital Required for Capital Adequacy	$ 161,986	$ 156,197
Capital Required for Capital Adequacy to Risk Weighted Assets	4.00%	4.00%
Capital Required to be Well Capitalized	$ 202,482	$ 195,247
Capital Required to be Well Capitalized to Risk Weighted Assets	5.00%	5.00%
Capital Equity Tier I Capital \| Great Southern Bancorp, Inc.
Actual Capital Amount	$ 389,460
Actual Capital Ratio	10.80%
Capital Required for Capital Adequacy	$ 162,157
Capital Required for Capital Adequacy to Risk Weighted Assets	4.50%
Capital Equity Tier I Capital \| Great Southern Bank
Actual Capital Amount	$ 396,157
Actual Capital Ratio	11.00%
Capital Required for Capital Adequacy	$ 162,101
Capital Required for Capital Adequacy to Risk Weighted Assets	4.50%
Capital Required to be Well Capitalized	$ 234,146
Capital Required to be Well Capitalized to Risk Weighted Assets	6.50%

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Represents the Actual Capital Ratio, as of the indicated date.

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The minimum amount of Total Capital required for capital adequacy purposes under the regulatory framework for prompt corrective action.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1H
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=35709795&loc=d3e65071-112826

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The minimum Total risk based capital ratio (total capital divided by risk weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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The amount of Total Capital required to be categorized as well as capitalized under the regulatory framework for prompt corrective action.

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-Publisher FASB
-Name Accounting Standards Codification
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The Total risk based capital ratio (total capital divided by risk weighted assets) required to be categorized as "well capitalized", in the regulatory framework for prompt corrective action.

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