CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income Statement [Abstract]
NET REVENUES	$ 110,393	$ 117,825	$ 332,547	$ 357,346
OPERATING EXPENSES:
Programming and technical, including stock-based compensation of $9, $10, $23 and $80, respectively	33,920	33,913	99,849	100,384
Selling, general and administrative, including stock-based compensation of $181, $210, $500 and $523, respectively	41,293	40,352	131,641	127,157
Corporate selling, general and administrative, including stock-based compensation of $962, $1,998, $3,092 and $7,213, respectively	13,316	12,416	41,125	37,546
Depreciation and amortization	1,238	1,808	6,081	6,291
Impairment of goodwill, intangible assets, and long-lived assets	46,823	85,448	127,581	124,304
Total operating expenses	136,590	173,937	406,277	395,682
Operating loss	(26,197)	(56,112)	(73,730)	(38,336)
INTEREST INCOME	1,088	2,256	4,863	4,488
INTEREST EXPENSE	11,649	13,983	37,051	42,023
GAIN ON RETIREMENT OF DEBT	3,472	0	18,771	2,356
OTHER INCOME, NET	74	75	974	96,535
(Loss) income from consolidated operations before income taxes	(33,212)	(67,764)	(86,173)	23,020
(BENEFIT FROM) PROVISION FOR INCOME TAXES	(1,814)	(16,778)	(17,824)	5,259
NET (LOSS) INCOME CONSOLIDATED OPERATIONS	(31,398)	(50,986)	(68,349)	17,761
LOSS FROM UNCONSOLIDATED JOINT VENTURE	0	(2,728)	(411)	(2,728)
NET (LOSS) INCOME	(31,398)	(53,714)	(68,760)	15,033
NET INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	400	697	976	2,000
NET (LOSS) INCOME TO COMMON STOCKHOLDERS	$ (31,798)	$ (54,411)	$ (69,736)	$ 13,033
NET (LOSS) INCOME TO COMMON STOCKHOLDERS (per share)
Basic (USD per share)	$ (0.68)	$ (1.14)	$ (1.43)	$ 0.27
Diluted (USD per share)	$ (0.68)	$ (1.14)	$ (1.43)	$ 0.26
WEIGHTED AVERAGE SHARES OUTSTANDING:
Basic (shares)	47,105,290	47,722,263	48,614,438	47,592,010
Diluted (shares)	47,105,290	47,722,263	48,614,438	50,358,881