Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.

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Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

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The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.

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Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

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Acquisitions and Dispositions - Additional Information (Details) - USD ($)	Mar. 29, 2024	Mar. 22, 2024	Feb. 13, 2024	Mar. 20, 2023	Feb. 28, 2023	Mar. 31, 2024
Business Acquisition [Line Items]
Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration]	Operating Income (Loss)				Operating Income (Loss)
WPVQ AM \| Discontinued Operations, Disposed of by Sale
Business Acquisition [Line Items]
Sale of asset					$ 2,000
Loss on sale of asset					$ 43,000
WYSE-AM, W275CP and W248CM \| Discontinued Operations, Disposed of by Sale
Business Acquisition [Line Items]
Sale of asset	$ 10,000
Loss on sale of asset	$ 147,000
FCC License for KBAI-AM \| Discontinued Operations, Disposed of by Sale
Business Acquisition [Line Items]
Loss on disposal		$ 800,000
FCC License for WHMO-AM \| Discontinued Operations, Disposed of by Sale
Business Acquisition [Line Items]
Loss on disposal				$ 22,000
Assets of WKOA (FM), WKHY (FM), WASK (FM), WXXB (FM), WASK (AM) and W269DJ from Neuhoff Communications, Inc.
Business Acquisition [Line Items]
Business combination consideration transferred			$ 5,300,000
Escrow deposit						$ 250,000