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Commitments and Contingencies (Narrative) (Details) - USD ($) |  | 3 Months Ended
--- | --- | ---
Jan. 01, 2022 | Sep. 30, 2025 | Dec. 31, 2024
2005 Incentive Compensation Plan | Amended 2011 Principal Shareholder Employment Agreement |  |  |
Loss Contingencies [Line Items] |  |  |
Income tax obligation relating to the payout of the life insurance policy |  |  | $ 480,000
Interim License Agreement with American Society of Composers, Authors and Publishers |  |  |
Loss Contingencies [Line Items] |  |  |
License agreement term | 5 years |  |
Retroactive rate adjustments |  | $ 2,100,000 |

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