v3.26.1
Segment Information - Summary of Reportable Segment Information (Detail) - USD ($)
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Segment Reporting Information [Line Items]      
Net revenue $ 42,588,735 $ 48,912,465  
Operating expenses 42,170,631 45,241,261  
Corporate expenses 3,527,570 4,019,462  
Depreciation and amortization 1,657,291 1,652,331  
Gain on dispositions (12,461,477) (1,698,228)  
Operating income (loss) 7,694,720 (302,361)  
Capital expenditures 650,778 800,165  
Property and equipment, net 41,035,339   $ 43,101,321
FCC licenses 154,711,200   154,711,200
Other intangibles, net 1,379,628   1,412,901
Assets held for sale     5,734,281
Audio [Member]      
Segment Reporting Information [Line Items]      
Net revenue 31,884,452 38,153,370  
Operating expenses 33,126,917 36,394,976  
Depreciation and amortization 1,399,274 1,493,963  
Gain on dispositions (12,461,477) (1,698,228)  
Operating income (loss) 9,819,738 1,962,659  
Capital expenditures 577,812 461,592  
Property and equipment, net 37,013,712   38,894,643
FCC licenses 154,711,200   154,711,200
Other intangibles, net 1,379,628   1,412,901
Assets held for sale     5,734,281
Digital [Member]      
Segment Reporting Information [Line Items]      
Net revenue 10,704,283 10,759,095  
Operating expenses 9,043,714 8,846,285  
Depreciation and amortization   31,488  
Operating income (loss) 1,660,569 1,881,322  
Capital expenditures   1,713  
Corporate [Member]      
Segment Reporting Information [Line Items]      
Corporate expenses 3,527,570 4,019,462  
Depreciation and amortization 258,017 126,880  
Operating income (loss) (3,785,587) (4,146,342)  
Capital expenditures 72,966 $ 336,860  
Property and equipment, net $ 4,021,627   $ 4,206,678