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Note 3 - Acquisitions (Tables)
6 Months Ended
Jun. 30, 2021
Notes Tables  
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Property and equipment

  $ 6  

Operating lease right of use asset

    1  

Goodwill

    6  

Broadcast licenses

    5  

Other intangible assets

    7  

Other liabilities

    (1 )

Total

  $ 24