INTANGIBLE ASSETS AND GOODWILL - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Intangible Assets And Goodwill [Line Items]
FCC licenses renewal term	8 years
Impairment, Intangible Asset, Statement of Income or Comprehensive Income [Extensible Enumeration]	Impairment loss	Impairment loss
Impairment loss	$ 3,200	$ 0
Goodwill	8,403	28,338
Amortization of intangible assets	3,000	2,500
Video
Intangible Assets And Goodwill [Line Items]
Goodwill	8,400	8,400
Audio
Intangible Assets And Goodwill [Line Items]
Goodwill impairment	19,900	0
Goodwill	$ 0	19,900
Goodwill, Impairment Loss, Statement of Income or Comprehensive Income [Extensible Enumeration]	Impairment loss
FMG Valdosta, LLC and FMG Kentucky, LLC \| Software
Intangible Assets And Goodwill [Line Items]
Finite-lived intangible assets acquired preliminary valuation	$ 1,700
FMG Valdosta, LLC and FMG Kentucky, LLC \| Website
Intangible Assets And Goodwill [Line Items]
Acquired finite-lived intangible assets useful life	5 years
FMG Valdosta, LLC and FMG Kentucky, LLC \| Mobile App
Intangible Assets And Goodwill [Line Items]
Acquired finite-lived intangible assets useful life	7 years
FCC Licenses
Intangible Assets And Goodwill [Line Items]
Indefinite-lived intangible assets, carrying amount	$ 162,800	$ 166,000

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Intangible Assets And Goodwill [Line Items]

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

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Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

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Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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Indicates line item in statement of income or comprehensive income that includes impairment of intangible asset. Includes, but is not limited to, finite-lived and indefinite-lived intangible assets.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the capitalized costs to acquire rights under a license arrangement (for example, to sell specified products in a specified territory) having an indefinite period of benefit.

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