INTANGIBLE ASSETS AND GOODWILL (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Goodwil - Beginning balance	$ 21,471
Goodwill - Ending balance	6,171	$ 21,471
Goodwill [Member]
Goodwil - Beginning balance	21,471	28,921
Imapinment	(15,300)	(7,450)
Goodwill - Ending balance	$ 6,171	$ 21,471

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Data Type:	xbrli:monetaryItemType
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