Quarterly report pursuant to Section 13 or 15(d)

Recent Transactions - Pending Transactions -Additional Information (Detail)

v3.22.1
Recent Transactions - Pending Transactions -Additional Information (Detail)
$ in Millions
Aug. 31, 2021
USD ($)
a
Jun. 02, 2021
USD ($)
Jul. 07, 2021
USD ($)
Denver [Member] | Agreement Sell Nine Point Three Acres Of Land [Member]      
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]      
Proceeds from sale of real estate $ 8.2    
Land [Member] | Denver [Member]      
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]      
Area of land | a 9.3    
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