ASSETS HELD FOR SALE AND DISCONTINUED OPERATIONS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
ASSETS HELD FOR SALE AND DISCONTINUED OPERATIONS
Current assets held for sale		$ 19,348
Current liabilities held for sale		1,755
IKONICS
Other information
Percent of net proceeds of disposal that is accrued to historic stockholders if disposition is consummated within eighteen months (as a percent)	95.00%
Period to receive dispositions, if any, of any part of the pre-merger business of IKCONICS	18 months
Initial distribution	$ 3,800
IKONICS | Discontinued Operations, Held-for-sale [Member]
ASSETS HELD FOR SALE AND DISCONTINUED OPERATIONS
Trade receivables		1,327
Inventories		3,737
Prepaid expenses and other current assets		944
Property, plant and equipment		10,036
Intangible assets		3,304
Current assets held for sale		19,348
Accounts payable		1,207
Accrued compensation		439
Other accrued liabilities		109
Current liabilities held for sale		$ 1,755
Impairment of assets of IKONIC's long lived assets	$ 4,500