    <SEC-DOCUMENT>0001206774-23-000817-index.html : 20230725
    <SEC-HEADER>0001206774-23-000817.hdr.sgml : 20230725
    <ACCEPTANCE-DATETIME>20230725090030
    ACCESSION NUMBER:		0001206774-23-000817
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		42
    CONFORMED PERIOD OF REPORT:	20230725
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20230725
    DATE AS OF CHANGE:		20230725

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			SOUTHERN FIRST BANCSHARES INC
    		CENTRAL INDEX KEY:			0001090009
    		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
    		IRS NUMBER:				582459561
    		STATE OF INCORPORATION:			SC
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-27719
    		FILM NUMBER:		231106691

    	BUSINESS ADDRESS:
    		STREET 1:		6 VERDAE BOULEVARD
    		CITY:			GREENVILLE
    		STATE:			SC
    		ZIP:			29607
    		BUSINESS PHONE:		8646799000

    	MAIL ADDRESS:
    		STREET 1:		6 VERDAE BOULEVARD
    		CITY:			GREENVILLE
    		STATE:			SC
    		ZIP:			29607

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GREENVILLE FIRST BANCSHARES INC
    		DATE OF NAME CHANGE:	19990707
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>sfst4223471-8k.htm
    <DESCRIPTION>CURRENT REPORT
    <TEXT>
    Document 1 - file: sfst4223471-8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>sfst4223471-ex991.htm
    <DESCRIPTION>EARNINGS PRESS RELEASE FOR PERIOD ENDED JUNE 30, 2023
    <TEXT>
    Document 2 - file: sfst4223471-ex991.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>sfst4223471-ex992.htm
    <DESCRIPTION>SLIDE PRESENTATION
    <TEXT>
    Document 3 - file: sfst4223471-ex992.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>4
    <FILENAME>sfst-20230725.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
    <TEXT>
    Document 4 - file: sfst-20230725.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>5
    <FILENAME>sfst-20230725_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
    <TEXT>
    Document 5 - file: sfst-20230725_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>6
    <FILENAME>sfst-20230725_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
    <TEXT>
    Document 6 - file: sfst-20230725_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>7
    <FILENAME>sfst-20230725_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
    <TEXT>
    Document 7 - file: sfst-20230725_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>sfst4223471-8k1x1x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: sfst4223471-8k1x1x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>sfst4223471_ex99-1x1x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: sfst4223471_ex99-1x1x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>sfst4223471_99-2x1x1x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: sfst4223471_99-2x1x1x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>sfst4223471_99-2x1x2x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: sfst4223471_99-2x1x2x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>sfst4223471_99-2x1x3x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: sfst4223471_99-2x1x3x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>sfst4223471_99-2x1x4x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: sfst4223471_99-2x1x4x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>sfst4223471_99-2x1x5x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: sfst4223471_99-2x1x5x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>sfst4223471_99-2x1x6x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: sfst4223471_99-2x1x6x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>sfst4223471_99-2x1x7x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: sfst4223471_99-2x1x7x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>sfst4223471_99-2x1x8x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: sfst4223471_99-2x1x8x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>sfst4223471_99-2x1x9x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: sfst4223471_99-2x1x9x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>sfst4223471_99-2x1x10x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: sfst4223471_99-2x1x10x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>sfst4223471_99-2x1x11x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: sfst4223471_99-2x1x11x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>sfst4223471_99-2x1x12x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: sfst4223471_99-2x1x12x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>sfst4223471_99-2x1x13x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: sfst4223471_99-2x1x13x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>sfst4223471_99-2x1x14x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: sfst4223471_99-2x1x14x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>sfst4223471_99-2x1x15x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: sfst4223471_99-2x1x15x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>sfst4223471_99-2x1x16x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: sfst4223471_99-2x1x16x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>sfst4223471_99-2x1x17x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 26 - file: sfst4223471_99-2x1x17x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>sfst4223471_99-2x1x18x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 27 - file: sfst4223471_99-2x1x18x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>sfst4223471_99-2x1x19x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 28 - file: sfst4223471_99-2x1x19x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>sfst4223471_99-2x1x20x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 29 - file: sfst4223471_99-2x1x20x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>sfst4223471_99-2x1x21x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 30 - file: sfst4223471_99-2x1x21x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>sfst4223471_99-2x1x22x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 31 - file: sfst4223471_99-2x1x22x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>sfst4223471_99-2x1x23x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 32 - file: sfst4223471_99-2x1x23x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>sfst4223471_99-2x1x24x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 33 - file: sfst4223471_99-2x1x24x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>sfst4223471_99-2x1x25x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 34 - file: sfst4223471_99-2x1x25x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>35
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 35 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>36
    <FILENAME>sfst4223471-8k_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 36 - file: sfst4223471-8k_htm.html

    Document 36 - RAW XML: sfst4223471-8k_htm.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>37
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 37 - file: Financial_Report.xlsx

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>38
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 38 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>39
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 39 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>40
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 40 - file: FilingSummary.html

    Document 40 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>42
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 42 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>43
    <FILENAME>0001206774-23-000817-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 43 - file: 0001206774-23-000817-xbrl.zip

    </DOCUMENT>
    </SEC-DOCUMENT>