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FCC Licenses - Carrying Amount of Broadcasting Licenses (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
FCC Licenses [Line Items]
Beginning Balance	$ 392,259,831	$ 393,006,900
Impairment losses	(224,815,149)	0
Disposition	(7,185,620)
Assets held for sale reclassification (see Note 3)	(5,191,700)
License terminations	(356,162)	(747,069)
Ending Balance	$ 154,711,200	$ 392,259,831

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Disposition of intangible assets indefinite lived excluding goodwill.

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FCC Licenses [Line items].

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- Definition

License terminations of intangible assets indefinite lived excluding goodwill.

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- Definition

For the asset that is reclassified back to held and used from held-for-sale, the amount of impairment charge that is recognized on the reclassification date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482130/360-10-45-7

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482190/360-10-35-44

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- Definition

Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482686/350-30-45-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
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-Section 50
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
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-Publisher FASB
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