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ORGANIZATION - Narrative (Details)	3 Months Ended
	Mar. 31, 2023 item segment
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Number of independently formatted, revenue producing broadcast stations	66
Number of FM or AM stations owned or operated	55
Number of HD stations owned or operated	9
Number of low power television stations owned or operated	2
Number of most populous market	13
Number of cable TV networks	2
Number of Reportable Segments | segment	4
Reach Media Inc
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Ownership percentage	80.00%

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Number of FM or AM stations owned or operated.

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Number of HD stations owned or operated.

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Number of independently formatted, revenue producing broadcast stations owned or operated.

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Number of most populous market.

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Line items represent organization, consolidation and presentation of financial statements.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 18
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8672-108599

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