SEGMENT INFORMATION (Details) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2020 USD ($)	Sep. 30, 2019 USD ($)	Sep. 30, 2020 USD ($) segment	Sep. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)
SEGMENT INFORMATION
Number of reportable segments | segment				4
Revenues		$ 91,912	$ 111,055	$ 262,795	$ 331,075
Operating Expenses (including stock-based compensation and excluding depreciation and amortization and impairment of long-lived assets):		56,405	77,345	175,613	237,790
Depreciation and Amortization:		2,489	2,593	7,419	14,451
Impairment of Long-Lived Assets:		29,050	0	82,700	3,800
Operating (loss) income:		3,968	31,117	(2,937)	75,034
Capital expenditures by segment are as follows:		526	1,837	3,176	3,947
Total Assets:		1,210,537		1,210,537		$ 1,249,919
Radio Broadcasting
SEGMENT INFORMATION
Revenues		31,645	46,467	87,066	132,528
Operating Expenses (including stock-based compensation and excluding depreciation and amortization and impairment of long-lived assets):		20,368	29,776	67,373	89,142
Depreciation and Amortization:		759	791	2,266	2,510
Impairment of Long-Lived Assets:		29,050		82,700	3,800
Operating (loss) income:		(18,532)	15,900	(65,273)	37,076
Capital expenditures by segment are as follows:		306	1,406	1,826	2,269
Total Assets:		628,195		628,195		721,295
Radio Broadcasting | Intersegment Eliminations [Member]
SEGMENT INFORMATION
Revenues		(681)	(480)	(1,827)	(1,627)
Reach Media
SEGMENT INFORMATION
Revenues		7,751	10,917	20,709	36,660
Operating Expenses (including stock-based compensation and excluding depreciation and amortization and impairment of long-lived assets):		4,632	9,011	15,468	30,955
Depreciation and Amortization:		59	60	178	178
Operating (loss) income:		3,060	1,846	5,063	5,527
Capital expenditures by segment are as follows:		9	31	75	97
Total Assets:		44,829		44,829		41,892
Digital
SEGMENT INFORMATION
Revenues		8,451	8,170	20,844	23,280
Operating Expenses (including stock-based compensation and excluding depreciation and amortization and impairment of long-lived assets):		6,860	7,530	19,778	22,310
Depreciation and Amortization:		483	474	1,248	1,395
Operating (loss) income:		1,108	166	(182)	(425)
Capital expenditures by segment are as follows:		180	348	616	1,066
Total Assets:		19,553		19,553		22,223
Cable Television
SEGMENT INFORMATION
Revenues		44,746	45,981	136,003	140,234
Operating Expenses (including stock-based compensation and excluding depreciation and amortization and impairment of long-lived assets):		18,420	23,921	55,772	75,284
Depreciation and Amortization:		934	953	2,817	9,430
Operating (loss) income:		25,392	21,107	77,414	55,520
Capital expenditures by segment are as follows:		8	15	72	173
Total Assets:		383,782		383,782		388,465
Corporate/Eliminations
SEGMENT INFORMATION
Revenues	[1]	(681)	(480)	(1,827)	(1,627)
Operating Expenses (including stock-based compensation and excluding depreciation and amortization and impairment of long-lived assets):		6,125	7,107	17,222	20,099
Depreciation and Amortization:		254	315	910	938
Operating (loss) income:		7,060	7,902	(19,959)	(22,664)
Capital expenditures by segment are as follows:		23	$ 37	587	$ 342
Total Assets:		$ 134,178		$ 134,178		$ 76,044

[1] Intercompany revenue included in net revenue above is as follows: