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Goodwill - Additional Information (Detail) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2022 | Jun. 30, 2022 | Dec. 31, 2022 | Dec. 31, 2021
Goodwill impairment losses |  | $ 5,900,000 | $ 16,253,087 | $ 0
Esports Segment [Member] |  |  |  |
Goodwill impairment losses |  |  | $ 1,500,000 |
Boston, MA radio market cluster [Member] |  |  |  |
Goodwill impairment losses | $ 8,900,000 |  |  |

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