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Amount of impairment loss for long-lived asset held and used. Includes, but is not limited to, impairment loss for long-lived asset to be disposed of other than by sale.

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GOODWILL, NET AND INTANGIBLE ASSETS, NET - Additional Information (Details) $ in Thousands		3 Months Ended		6 Months Ended
	May 31, 2026 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($) reportingUnit market	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($) market	Dec. 31, 2025 USD ($)
Goodwill [Line Items]
Goodwill impairment losses				$ 13,852
Number of reporting units \| reportingUnit			10
Local programming and marketing agreement automatic extension period				1 year
Non-controlling interests		$ 2,915		$ 2,915		$ 0
WDCN Broadcast Licenses
Goodwill [Line Items]
FCC license acquired				3,000
Radio Broadcasting
Goodwill [Line Items]
Goodwill impairment losses				0
Number of radio markets with impairment \| market			12		12
Reach Media
Goodwill [Line Items]
Impairment charge related to long-lived assets	$ 300
Radio Broadcasting Licenses
Goodwill [Line Items]
Indefinite-lived intangible asset Impairment losses			$ 121,300		$ 127,800
Radio Broadcasting Licenses
Goodwill [Line Items]
FCC license acquired				3,030
Reach Media
Goodwill [Line Items]
Goodwill impairment losses		$ 13,900		$ 13,900
Digital
Goodwill [Line Items]
Goodwill impairment losses			4,900
Radio Broadcasting
Goodwill [Line Items]
Goodwill impairment losses			$ 3,900