Quarterly report pursuant to Section 13 or 15(d)

Recent Transactions - Pending Transactions -Additional Information (Detail)

v3.22.2.2
Recent Transactions - Pending Transactions -Additional Information (Detail) - USD ($)
$ in Millions
Sep. 29, 2022
Sep. 22, 2022
Jun. 02, 2021
Nov. 16, 2022
Jul. 07, 2021
Radio Station KKOL In Seattle [Member]          
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]          
Escrow Deposit         $ 0.1
Proceeds from sale of real estate     $ 0.5    
Radio Station WWFEAM WRHCAM And Two FM Translator In Miami [Member]          
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]          
Proceeds from sale of real estate $ 5.0        
Radio Station WWFEAM WRHCAM And Two FM Translator In Miami [Member] | Subsequent Event [Member]          
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]          
Escrow Deposit       $ 0.3  
Radio Station WWFEAM WRHCAM And Two FM Translator In Miami [Member] | FLORIDA          
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]          
Proceeds from sale of real estate   $ 5.0