Quarterly report pursuant to Section 13 or 15(d)

Recent Transactions - Disclosure Details Of Business Acquistion (Details)

v3.21.2
Recent Transactions - Disclosure Details Of Business Acquistion (Details)
$ in Thousands
 6 Months Ended
Jun. 30, 2021
USD ($)
Business Acquisition [Line Items]  
Business Combination, Consideration Transferred $ 2,027
KDIA AM AND KDYA AM Sanfrancisco California [Member]  
Business Acquisition [Line Items]  
Business acquisition, effective date of acquisition Jun. 01, 2021
Business Acquisition, Description of Acquired Entity KDIA-AM and KDYA-AM San Francisco, California (business acquisition)
Business Combination, Consideration Transferred $ 600
Centerline New Media Domain And Digital Assets [Member]  
Business Acquisition [Line Items]  
Business acquisition, effective date of acquisition Apr. 28, 2021
Business Acquisition, Description of Acquired Entity Centerline New Media (business acquisition)
Business Combination, Consideration Transferred $ 1,300
Triple Threat Trader [Member]  
Business Acquisition [Line Items]  
Business acquisition, effective date of acquisition Mar. 08, 2021
Business Acquisition, Description of Acquired Entity Triple Threat Trader (asset acquisition)
Business Combination, Consideration Transferred $ 127