ASSETS HELD FOR SALE (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Discontinued Operations and Disposal Groups [Abstract]
Receivable, Net	$ 10,792	$ 9,902
Inventories, Net	17,616	16,401
Other Current Assets	1,845	1,798
Property, plant and equipment, net	4,606	4,821
Reserve for assets held for sale	5,172	5,338
Total assets held for sale, current	29,687	27,584
Accounts payable	3,787	2,654
Accrued expenses	1,180	1,375
Other current liabilities	157	748
Accrued pension and other postretirement benefit costs	5,449	5,364
Liabilities held for sale	$ 10,573	$ 10,141