ACQUISITIONS AND DISPOSITIONS (Details) $ in Thousands	Apr. 20, 2021 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)	Nov. 06, 2020 item
ACQUISITIONS AND DISPOSITIONS
ASSETS HELD FOR SALE		$ 3,200	$ 0
WFUN FM
ACQUISITIONS AND DISPOSITIONS
Assets, held for sale, tangible and intangible disposed	$ 8,000
Proceeds from assets sold	$ 8,000
Number of radio stations transferred | item				3