Annual report pursuant to Section 13 and 15(d)

Recent Transactions - Disclosure Details of Business Acquistion (Detail)

v3.22.4
Recent Transactions - Disclosure Details of Business Acquistion (Detail)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
USD ($)
Business Acquisition [Line Items]  
Business Combination, Consideration Transferred $ 2,613
ISI Publishing [Member]  
Business Acquisition [Line Items]  
Business acquisition, effective date of acquisition Dec. 30, 2022
Business acquisition, description of acquired entity ISI Publishing (asset acquisition)
Business Combination, Consideration Transferred $ 425
KKOLAM Seattle, WA [Member]  
Business Acquisition [Line Items]  
Business acquisition, effective date of acquisition Dec. 02, 2022
Business acquisition, description of acquired entity KKOL-AM Seattle, WA (asset acquisition)
Business Combination, Consideration Transferred $ 508
DayTradeSPY [Member]  
Business Acquisition [Line Items]  
Business acquisition, effective date of acquisition Oct. 01, 2022
Business acquisition, description of acquired entity DayTradeSPY (business acquisition)
Business Combination, Consideration Transferred $ 881
Retirement Media [Member]  
Business Acquisition [Line Items]  
Business acquisition, effective date of acquisition May 02, 2022
Business acquisition, description of acquired entity Retirement Media (business acquisition)
Business Combination, Consideration Transferred $ 190
WLCCAM and FM Translator, Tampa, FL [Member]  
Business Acquisition [Line Items]  
Business acquisition, effective date of acquisition Feb. 15, 2022
Business acquisition, description of acquired entity WLCC-AM and FM Translator, Tampa, FL (asset acquisition)
Business Combination, Consideration Transferred $ 609