    <SEC-DOCUMENT>0001193125-21-345550-index.html : 20211201
    <SEC-HEADER>0001193125-21-345550.hdr.sgml : 20211201
    <ACCEPTANCE-DATETIME>20211201172305
    ACCESSION NUMBER:		0001193125-21-345550
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		28
    CONFORMED PERIOD OF REPORT:	20211201
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Completion of Acquisition or Disposition of Assets
    ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
    ITEM INFORMATION:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20211201
    DATE AS OF CHANGE:		20211201

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			GRAY TELEVISION INC
    		CENTRAL INDEX KEY:			0000043196
    		STANDARD INDUSTRIAL CLASSIFICATION:	TELEVISION BROADCASTING STATIONS [4833]
    		IRS NUMBER:				580285030
    		STATE OF INCORPORATION:			GA
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-13796
    		FILM NUMBER:		211463979

    	BUSINESS ADDRESS:
    		STREET 1:		4370 PEACHTREE ROAD NE
    		CITY:			ATLANTA
    		STATE:			GA
    		ZIP:			30319
    		BUSINESS PHONE:		4042668333

    	MAIL ADDRESS:
    		STREET 1:		4370 PEACHTREE ROAD NE
    		CITY:			ATLANTA
    		STATE:			GA
    		ZIP:			30319

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GRAY COMMUNICATIONS SYSTEMS INC /GA/
    		DATE OF NAME CHANGE:	19950612

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GRAY COMMUNICATIONS CORP
    		DATE OF NAME CHANGE:	19911011

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GRAY COMMUNICATIONS SYSTEMS INC
    		DATE OF NAME CHANGE:	19880331
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>d236219d8k.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: d236219d8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.1
    <SEQUENCE>2
    <FILENAME>d236219dex41.htm
    <DESCRIPTION>EX-4.1
    <TEXT>
    Document 2 - file: d236219dex41.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.2
    <SEQUENCE>3
    <FILENAME>d236219dex42.htm
    <DESCRIPTION>EX-4.2
    <TEXT>
    Document 3 - file: d236219dex42.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.3
    <SEQUENCE>4
    <FILENAME>d236219dex43.htm
    <DESCRIPTION>EX-4.3
    <TEXT>
    Document 4 - file: d236219dex43.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.4
    <SEQUENCE>5
    <FILENAME>d236219dex44.htm
    <DESCRIPTION>EX-4.4
    <TEXT>
    Document 5 - file: d236219dex44.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.1
    <SEQUENCE>6
    <FILENAME>d236219dex101.htm
    <DESCRIPTION>EX-10.1
    <TEXT>
    Document 6 - file: d236219dex101.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.2
    <SEQUENCE>7
    <FILENAME>d236219dex102.htm
    <DESCRIPTION>EX-10.2
    <TEXT>
    Document 7 - file: d236219dex102.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.1
    <SEQUENCE>8
    <FILENAME>d236219dex231.htm
    <DESCRIPTION>EX-23.1
    <TEXT>
    Document 8 - file: d236219dex231.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>9
    <FILENAME>d236219dex991.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 9 - file: d236219dex991.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>10
    <FILENAME>d236219dex992.htm
    <DESCRIPTION>EX-99.2
    <TEXT>
    Document 10 - file: d236219dex992.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.3
    <SEQUENCE>11
    <FILENAME>d236219dex993.htm
    <DESCRIPTION>EX-99.3
    <TEXT>
    Document 11 - file: d236219dex993.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.4
    <SEQUENCE>12
    <FILENAME>d236219dex994.htm
    <DESCRIPTION>EX-99.4
    <TEXT>
    Document 12 - file: d236219dex994.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>13
    <FILENAME>gtn-20211201.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
    <TEXT>
    Document 13 - file: gtn-20211201.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>14
    <FILENAME>gtn-20211201_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
    <TEXT>
    Document 14 - file: gtn-20211201_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>15
    <FILENAME>gtn-20211201_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
    <TEXT>
    Document 15 - file: gtn-20211201_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>16
    <FILENAME>gtn-20211201_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
    <TEXT>
    Document 16 - file: gtn-20211201_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>g236219dsp2.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: g236219dsp2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>g236219dsp2a.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: g236219dsp2a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>g236219snap1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: g236219snap1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>g236219snap2.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: g236219snap2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>21
    <FILENAME>d236219d8k_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 21 - file: d236219d8k_htm.html

    Document 21 - RAW XML: d236219d8k_htm.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>22
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 22 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>23
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 23 - file: Financial_Report.xlsx

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>24
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 24 - file: Show.js

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>26
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 26 - file: FilingSummary.html

    Document 26 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>29
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 29 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>30
    <FILENAME>0001193125-21-345550-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 30 - file: 0001193125-21-345550-xbrl.zip

    </DOCUMENT>
    </SEC-DOCUMENT>