<SEC-DOCUMENT>0000927089-20-000036-index.html : 20200121
<SEC-HEADER>0000927089-20-000036.hdr.sgml : 20200121
<ACCEPTANCE-DATETIME>20200121161501
ACCESSION NUMBER:		0000927089-20-000036
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		28
CONFORMED PERIOD OF REPORT:	20200121
ITEM INFORMATION:		Regulation FD Disclosure
FILED AS OF DATE:		20200121
DATE AS OF CHANGE:		20200121

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GREAT SOUTHERN BANCORP, INC.
		CENTRAL INDEX KEY:			0000854560
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				431524856
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-18082
		FILM NUMBER:		20536533

	BUSINESS ADDRESS:	
		STREET 1:		1451 E BATTLEFIELD
		CITY:			SPRINGFIELD
		STATE:			MO
		ZIP:			65804
		BUSINESS PHONE:		417-887-4400

	MAIL ADDRESS:	
		STREET 1:		P O BOX 9009
		CITY:			SPRINGFIELD
		STATE:			MO
		ZIP:			65808-9009

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GREAT SOUTHERN BANCORP INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>gsbc-20200121.htm
<DESCRIPTION>GREAT SOUTHERN BANCORP, INC. - FORM 8-K SEC FILING
<TEXT>
Document 1 - file: gsbc-20200121.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>2
<FILENAME>gsbc-20200121_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
<TEXT>
Document 2 - file: gsbc-20200121_def.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>3
<FILENAME>gsbc-20200121_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT
<TEXT>
Document 3 - file: gsbc-20200121_lab.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>4
<FILENAME>gsbc-20200121_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
Document 4 - file: gsbc-20200121_pre.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>5
<FILENAME>gsbc-20200121.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
Document 5 - file: gsbc-20200121.xsd

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>gsbc202001211.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 6 - file: gsbc202001211.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>gsbc202001212.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 7 - file: gsbc202001212.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>gsbc202001213.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 8 - file: gsbc202001213.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>gsbc202001214.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 9 - file: gsbc202001214.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>gsbc202001215.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 10 - file: gsbc202001215.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>gsbc202001216.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 11 - file: gsbc202001216.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>gsbc202001217.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 12 - file: gsbc202001217.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>gsbc202001218.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 13 - file: gsbc202001218.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>gsbc202001219.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 14 - file: gsbc202001219.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>gsbc2020012110.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 15 - file: gsbc2020012110.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>gsbc2020012111.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 16 - file: gsbc2020012111.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>gsbc2020012112.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 17 - file: gsbc2020012112.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>gsbc2020012113.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 18 - file: gsbc2020012113.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>gsbc2020012114.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 19 - file: gsbc2020012114.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>gsbc2020012115.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 20 - file: gsbc2020012115.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>21
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 21 - file: R1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>22
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 22 - file: FilingSummary.html

Document 22 - RAW XML: FilingSummary.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>23
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 23 - file: MetaLinks.json

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>25
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 25 - file: Show.js

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>26
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 26 - file: report.css

</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>27
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 27 - file: Financial_Report.xlsx

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>28
<FILENAME>gsbc-20200121_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 28 - file: gsbc-20200121_htm.html

Document 28 - RAW XML: gsbc-20200121_htm.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>29
<FILENAME>0000927089-20-000036-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 29 - file: 0000927089-20-000036-xbrl.zip

</DOCUMENT>
</SEC-DOCUMENT>