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FCC Licenses - Additional Information (Detail) - USD ($) |  |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Sep. 29, 2025 | Dec. 25, 2024 | Dec. 20, 2024 | Dec. 31, 2025 | Dec. 31, 2025 | Dec. 31, 2024
FCC Licenses [Line Items] |  |  |  |  |  |
Impairment of intangible assets indefinite lived excluding goodwill |  |  |  |  | $ 224,815,149 | $ 0
Proceeds from sale of assets |  |  |  |  | $ 10,473,213 | $ 1,308,968
Licensing Agreements [Member] |  |  |  |  |  |
FCC Licenses [Line Items] |  |  |  |  |  |
Impairment of intangible assets indefinite lived excluding goodwill |  |  |  | $ 224,800,000 |  |
Income approach to valuation based on discounted cash flow analyses period |  |  |  |  | 10 years |
WAEC-AM in Atlanta, GA [Member] | Licensing Agreements [Member] |  |  |  |  |  |
FCC Licenses [Line Items] |  |  |  |  |  |
License expiration date |  | Dec. 25, 2024 |  |  |  |
Termination resulted in a loss |  | $ 300,000 |  |  |  |
WCHZ-FM Augusta, GA [Member] | Licensing Agreements [Member] |  |  |  |  |  |
FCC Licenses [Line Items] |  |  |  |  |  |
License expiration date |  |  | Dec. 20, 2024 |  |  |
Termination resulted in a loss |  |  | $ 300,000 |  |  |
WGUS-FM Augusta GA [Member] |  |  |  |  |  |
FCC Licenses [Line Items] |  |  |  |  |  |
Termination resulted in a loss | $ 400,000 |  |  |  |  |

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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 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-3 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
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