Quarterly report pursuant to Section 13 or 15(d)

Goodwill - Schedule of Changes in Goodwill (Detail)

v3.23.2
Goodwill - Schedule of Changes in Goodwill (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Goodwill [Line Items]          
Balance, beginning of period before cumulative loss on impairment     $ 28,976 $ 28,749 $ 28,749
Accumulated loss on impairment     (4,891) (4,763) (4,763)
Balance, beginning of period after cumulative loss on impairment     24,085 23,986 23,986
Loss on impairment $ (1,847) $ (127) (1,847) $ (127) (127)
Balance, end of period before cumulative loss on impairment 30,237   30,237   28,976
Accumulated loss on impairment (6,738)   (6,738)   (4,891)
Ending period balance $ 23,499   23,499   24,085
Radio Stations [Member]          
Goodwill [Line Items]          
Acquisitions     80   0
Digital Media [Member]          
Goodwill [Line Items]          
Acquisitions     $ 1,181   $ 226