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Proceeds from BMI Sale - Additional Information (Detail) - USD ($)
3 Months Ended
Mar. 08, 2024
Mar. 31, 2024
Net Investment Income [Line Items]    
Gain on sale of investment   $ 6,026,776
Broadcast Music, Inc. [Member]    
Net Investment Income [Line Items]    
Proceeds from sale of investments $ 6,000,000  
Gain on sale of investment $ 6,000,000