ACCOUNTS RECEIVABLE (SCHEDULE OF CHANGE IN ALLOWANCE) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
ACCOUNTS RECEIVABLE AND SIGNIFICANT CLIENTS [Abstract]
Balance, beginning balance	$ 5,409	$ 5,067	$ 5,452
Provision for credit losses	9,391	(350)	494
Uncollectible receivables written-off	(11,278)	(281)	(880)
Effect of foreign currency	2	(15)	1
Acquisition credit losses		988
Balance, ending balance	$ 3,524	$ 5,409	$ 5,067