<SEC-DOCUMENT>0000705432-22-000068-index.html : 20220519
<SEC-HEADER>0000705432-22-000068.hdr.sgml : 20220519
<ACCEPTANCE-DATETIME>20220519161859
ACCESSION NUMBER:		0000705432-22-000068
CONFORMED SUBMISSION TYPE:	8-K/A
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20211124
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
FILED AS OF DATE:		20220519
DATE AS OF CHANGE:		20220519

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SOUTHSIDE BANCSHARES INC
		CENTRAL INDEX KEY:			0000705432
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				751848732
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-12247
		FILM NUMBER:		22943079

	BUSINESS ADDRESS:	
		STREET 1:		1201 S BECKHAM
		CITY:			TYLER
		STATE:			TX
		ZIP:			75701
		BUSINESS PHONE:		9035317111

	MAIL ADDRESS:	
		STREET 1:		1201 S BECKHAM
		CITY:			TYLER
		STATE:			TX
		ZIP:			75701

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SOBANK INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K/A
<SEQUENCE>1
<FILENAME>sbsi-20211124.htm
<DESCRIPTION>8-K/A
<TEXT>
Document 1 - file: sbsi-20211124.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>2
<FILENAME>sbsi-20211124.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
Document 2 - file: sbsi-20211124.xsd

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>3
<FILENAME>sbsi-20211124_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
Document 3 - file: sbsi-20211124_lab.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>4
<FILENAME>sbsi-20211124_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
Document 4 - file: sbsi-20211124_pre.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>5
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 5 - file: R1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>6
<FILENAME>sbsi-20211124_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 6 - file: sbsi-20211124_htm.html

Document 6 - RAW XML: sbsi-20211124_htm.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>7
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 7 - file: Financial_Report.xlsx

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 8 - file: Show.js

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 9 - file: report.css

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 10 - file: FilingSummary.html

Document 10 - RAW XML: FilingSummary.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>12
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 12 - file: MetaLinks.json

</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>13
<FILENAME>0000705432-22-000068-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 13 - file: 0000705432-22-000068-xbrl.zip

</DOCUMENT>
</SEC-DOCUMENT>