Quarterly report pursuant to Section 13 or 15(d)

GOODWILL (Details)

v3.8.0.1
GOODWILL (Details) - USD ($)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2017
Dec. 31, 2016
Goodwill [Line Items]    
Balance, beginning of period before cumulative loss on impairment, $ 27,642 $ 26,560
Accumulated loss on impairment (2,029) (1,997)
Balance, beginning of period after cumulative loss on impairment 25,613 24,563
Impairment charge during year 0 (32)
Balance, end of period before cumulative loss on impairment 28,465 27,642
Accumulated loss on impairment (2,029) (2,029)
Ending period balance 26,436 25,613
Radio Stations [Member]    
Goodwill [Line Items]    
Acquisitions 13 0
Digital Media Entities [Member]    
Goodwill [Line Items]    
Acquisitions 810 237
Publishing Entities [Member]    
Goodwill [Line Items]    
Acquisitions $ 0 $ 845