Quarterly report pursuant to Section 13 or 15(d)

Segment Data - Schedule of Segment Data (Detail)

v3.21.2
Segment Data - Schedule of Segment Data (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Depreciation $ 2,741 $ 2,718 $ 5,330 $ 5,431    
Amortization 545 840 1,126 1,827    
Change in the estimated fair value of contingent earn-out consideration   3   (2)    
Impairment of indefinite-lived long-term assets other than goodwill       17,254    
Impairment of goodwill 0   0 307 $ 307  
Net (gain) loss on the disposition of assets 263 (34) (55) (113)    
Net operating income (loss) 5,641 (888) 9,997 (18,898)    
Inventories, net 719   719   495  
Property and equipment, net 79,415   79,415   79,122  
Broadcast licenses 320,008   320,008   319,773 $ 337,858
Goodwill 23,785   23,785   23,757 $ 23,998
Operating Segments [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 63,782 52,871 123,135 111,121    
Operating expenses 55,118 50,164 106,627 105,089    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration and net (gain) loss on the disposition of assets 8,664 2,707 16,508 6,032    
Depreciation 2,741 2,718 5,330 5,431    
Amortization 545 840 1,126 1,827    
Change in the estimated fair value of contingent earn-out consideration   3   (2)    
Impairment of indefinite-lived long-term assets other than goodwill       17,254    
Impairment of goodwill       307    
Net (gain) loss on the disposition of assets (263) 34 55 113    
Net operating income (loss) 5,641 (888) 9,997 (18,898)    
Inventories, net 719   719   495  
Property and equipment, net 79,415   79,415   79,122  
Broadcast licenses 320,008   320,008   319,773  
Goodwill 23,785   23,785   23,757  
Amortizable intangible assets, net 3,226   3,226   4,017  
Operating Segments [Member] | Broadcast [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 46,783 39,470 90,831 84,650    
Operating expenses 36,162 33,094 69,505 70,421    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration and net (gain) loss on the disposition of assets 10,621 6,376 21,326 14,229    
Depreciation 1,603 1,641 3,128 3,286    
Amortization 4 5 8 14    
Impairment of indefinite-lived long-term assets other than goodwill       16,994    
Impairment of goodwill       184    
Net (gain) loss on the disposition of assets   30 318 109    
Net operating income (loss) 9,014 4,700 17,872 (6,358)    
Property and equipment, net 63,616   63,616   64,231  
Broadcast licenses 320,008   320,008   319,773  
Goodwill 2,750   2,750   2,746  
Amortizable intangible assets, net 237   237   246  
Operating Segments [Member] | Digital Media [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 10,339 9,443 19,958 18,547    
Operating expenses 8,338 7,653 17,011 15,979    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration and net (gain) loss on the disposition of assets 2,001 1,790 2,947 2,568    
Depreciation 860 767 1,641 1,538    
Amortization 397 623 829 1,391    
Change in the estimated fair value of contingent earn-out consideration   3   (2)    
Impairment of goodwill       10    
Net (gain) loss on the disposition of assets 65   65      
Net operating income (loss) 679 397 412 (369)    
Property and equipment, net 6,746   6,746   6,221  
Goodwill 19,589   19,589   19,565  
Amortizable intangible assets, net 2,941   2,941   3,434  
Operating Segments [Member] | Publishing [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 6,660 3,958 12,346 7,924    
Operating expenses 6,426 5,567 11,631 10,629    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration and net (gain) loss on the disposition of assets 234 (1,609) 715 (2,705)    
Depreciation 44 73 91 142    
Amortization 144 211 289 421    
Impairment of indefinite-lived long-term assets other than goodwill       260    
Impairment of goodwill       105    
Net (gain) loss on the disposition of assets (328)   (328)      
Net operating income (loss) 374 (1,893) 663 (3,633)    
Inventories, net 719   719   495  
Property and equipment, net 741   741   741  
Goodwill 1,446   1,446   1,446  
Amortizable intangible assets, net 48   48   337  
Operating Segments [Member] | Unallocated Corporate [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Operating expenses 4,192 3,850 8,480 8,060    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration and net (gain) loss on the disposition of assets (4,192) (3,850) (8,480) (8,060)    
Depreciation 234 237 470 465    
Amortization   1   1    
Impairment of goodwill       8    
Net (gain) loss on the disposition of assets   4   4    
Net operating income (loss) (4,426) $ (4,092) (8,950) $ (8,538)    
Property and equipment, net $ 8,312   $ 8,312   $ 7,929