SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Allowance for expected credit losses	$ 4,553	$ 8,638
Estimated Useful Lives	3 years
Urban One
ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Ownership percentage	100.00%
Adjusted Balance
ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Allowance for expected credit losses		8,638	$ 8,643
Minimum | Licensing Agreements
ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Period of Amortization	1 year
Maximum | Licensing Agreements
ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Period of Amortization	5 years
Continuing Operations
ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Advertising and promotional expenses	$ 23,400	$ 27,100