RELATED PARTY TRANSACTIONS (Details) - Corporate Joint Venture - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Related party transactions [Abstract]
Finished goods received from related party recorded in cost of goods sold	$ 4,944	$ 2,382	$ 14,545	$ 9,123
Receivable from related party	4,657		4,657		$ 2,809
Payables to related parties	3,109		3,109		2,239
Related party receivable related to non-contractual monies	4		4		72
Related party payable related to non-contractual monies	296		296		$ 296
Services provided
Related party transactions [Abstract]
Revenue from related party	901	834	2,648	2,544
Raw materials sold
Related party transactions [Abstract]
Revenue from related party	$ 6,419	$ 2,716	$ 18,461	$ 10,330

Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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