    <SEC-DOCUMENT>0000095953-25-000090-index.html : 20250826
    <SEC-HEADER>0000095953-25-000090.hdr.sgml : 20250826
    <ACCEPTANCE-DATETIME>20250826160737
    ACCESSION NUMBER:		0000095953-25-000090
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		34
    CONFORMED PERIOD OF REPORT:	20250826
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20250826
    DATE AS OF CHANGE:		20250826

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ASCENT INDUSTRIES CO.
    		CENTRAL INDEX KEY:			0000095953
    		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
    		ORGANIZATION NAME:           	08 Industrial Applications and Services
    		EIN:				570426694
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-05200
    		FILM NUMBER:		251257652

    	BUSINESS ADDRESS:
    		STREET 1:		20 N. MARTINGALE RD
    		STREET 2:		SUITE 430
    		CITY:			SCHAUMBURG
    		STATE:			IL
    		ZIP:			60173
    		BUSINESS PHONE:		6308849181

    	MAIL ADDRESS:
    		STREET 1:		20 N. MARTINGALE RD
    		STREET 2:		SUITE 430
    		CITY:			SCHAUMBURG
    		STATE:			IL
    		ZIP:			60173

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	SYNALLOY CORP
    		DATE OF NAME CHANGE:	19920703

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BLACKMAN UHLER INDUSTRIES INC
    		DATE OF NAME CHANGE:	19710510
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>acnt-20250826.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: acnt-20250826.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>acntir_16thannualmidwest.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: acntir_16thannualmidwest.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>3
    <FILENAME>acnt-20250826.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 3 - file: acnt-20250826.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>4
    <FILENAME>acnt-20250826_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 4 - file: acnt-20250826_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>5
    <FILENAME>acnt-20250826_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: acnt-20250826_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>acnt-20250826_g1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: acnt-20250826_g1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>acntir_16thannualmidwest001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: acntir_16thannualmidwest001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>acntir_16thannualmidwest002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: acntir_16thannualmidwest002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>acntir_16thannualmidwest003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: acntir_16thannualmidwest003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>acntir_16thannualmidwest004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: acntir_16thannualmidwest004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>acntir_16thannualmidwest005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: acntir_16thannualmidwest005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>acntir_16thannualmidwest006.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: acntir_16thannualmidwest006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>acntir_16thannualmidwest007.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: acntir_16thannualmidwest007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>acntir_16thannualmidwest008.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: acntir_16thannualmidwest008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>acntir_16thannualmidwest009.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: acntir_16thannualmidwest009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>acntir_16thannualmidwest010.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: acntir_16thannualmidwest010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>acntir_16thannualmidwest011.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: acntir_16thannualmidwest011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>acntir_16thannualmidwest012.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: acntir_16thannualmidwest012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>acntir_16thannualmidwest013.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: acntir_16thannualmidwest013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>acntir_16thannualmidwest014.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: acntir_16thannualmidwest014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>acntir_16thannualmidwest015.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: acntir_16thannualmidwest015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>acntir_16thannualmidwest016.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: acntir_16thannualmidwest016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>acntir_16thannualmidwest017.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: acntir_16thannualmidwest017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>acntir_16thannualmidwest018.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: acntir_16thannualmidwest018.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>acntir_16thannualmidwest019.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: acntir_16thannualmidwest019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>acntir_16thannualmidwest020.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 26 - file: acntir_16thannualmidwest020.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>28
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 28 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>29
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 29 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>30
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 30 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>32
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 32 - file: FilingSummary.html

    Document 32 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>34
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 34 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>35
    <FILENAME>0000095953-25-000090-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 35 - file: 0000095953-25-000090-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>36
    <FILENAME>acnt-20250826_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 36 - file: acnt-20250826_htm.html

    Document 36 - RAW XML: acnt-20250826_htm.xml

    </DOCUMENT>
    </SEC-DOCUMENT>