GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	$ 643,239	$ 666,797
Radio Broadcasting Licenses Increase (Decrease)	(23,558)
Unit Of Accounting 2 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	3,086	3,086
Radio Broadcasting Licenses Increase (Decrease)	0
Unit Of Accounting 4 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	16,142	16,142
Radio Broadcasting Licenses Increase (Decrease)	0
Unit Of Accounting 5 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	16,100	16,687
Radio Broadcasting Licenses Increase (Decrease)	(587)
Unit Of Accounting 7 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	15,871	16,165
Radio Broadcasting Licenses Increase (Decrease)	(294)
Unit Of Accounting 14 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	20,434	20,434
Radio Broadcasting Licenses Increase (Decrease)	0
Unit Of Accounting 15 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	20,736	20,886
Radio Broadcasting Licenses Increase (Decrease)	(150)
Unit Of Accounting 11 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	21,135	21,135
Radio Broadcasting Licenses Increase (Decrease)	0
Unit Of Accounting 9 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	34,270	34,270
Radio Broadcasting Licenses Increase (Decrease)	0
Unit Of Accounting 6 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	22,642	22,642
Radio Broadcasting Licenses Increase (Decrease)	0
Unit Of Accounting 16 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	52,965	52,965
Radio Broadcasting Licenses Increase (Decrease)	0
Unit Of Accounting 13 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	47,846	52,556
Radio Broadcasting Licenses Increase (Decrease)	(4,710)
Unit Of Accounting 8 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	62,015	66,715
Radio Broadcasting Licenses Increase (Decrease)	(4,700)
Unit Of Accounting 12 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	49,663	50,179
Radio Broadcasting Licenses Increase (Decrease)	(516)
Unit Of Accounting 1 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	93,394	93,394
Radio Broadcasting Licenses Increase (Decrease)	0
Unit Of Accounting 10 [Member]
Schedule of GOODWILL, RADIO BROADCASTING LICENSES AND OTHER INTANGIBLE ASSETS [Line Items]
Radio Broadcasting Licenses	166,940	$ 179,541
Radio Broadcasting Licenses Increase (Decrease)	$ (12,601)