v3.26.1
Dispositions - Additional Information (Detail) - USD ($)
3 Months Ended
Feb. 20, 2026
Jan. 27, 2025
Mar. 31, 2026
Mar. 31, 2025
Feb. 06, 2026
Dec. 31, 2025
Net Investment Income [Line Items]            
Assets held for sale     $ 0     $ 7,423,633
Gain on disposition     12,461,477 $ 1,698,228    
Discontinued Operations, Held-for-Sale [Member] | Ocean Township, NJ[Member]            
Net Investment Income [Line Items]            
Assets held for sale $ 1,400,000          
Gain on disposition $ 400,000          
Discontinued Operations, Held-for-Sale [Member] | Belmar, NJ[Member]            
Net Investment Income [Line Items]            
Assets held for sale   $ 2,800,000        
Gain on disposition   $ 1,700,000        
WRXK-FMAndWXKB-FM [Member] | Discontinued Operations, Held-for-Sale [Member] | Fort Myers-Naples, FL [Member]            
Net Investment Income [Line Items]            
Assets held for sale         $ 9,000,000  
WBCN-AMWJPT-FMAndWWCN-FM [Member] | Discontinued Operations, Held-for-Sale [Member] | Fort Myers-Naples, FL [Member]            
Net Investment Income [Line Items]            
Assets held for sale         $ 9,000,000  
Gain on disposition     $ 12,200,000