ASSETS HELD FOR SALE AND DISCONTINUED OPERATIONS - loss from discontinued operations (Details) - USD ($) $ in Thousands	11 Months Ended	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2022
ASSETS HELD FOR SALE AND DISCONTINUED OPERATIONS
Interest expense	$ (2,255)	$ (24,679)
Cash flow impact of discontinued operations:
Cash flows used in operating activities from discontinued operations	2,958	1,804
Re-measurement Gain		1,100
Contingent Value Rights [Member]
Cash flow impact of discontinued operations:
Re-measurement Gain		1,100
Contingent Value Rights [Member] | Loss from discontinued operations, Net of tax
Cash flow impact of discontinued operations:
Re-measurement Gain		1,100
Ikonics Inc [Member] | Discontinued Operations, Held-for-sale [Member]
ASSETS HELD FOR SALE AND DISCONTINUED OPERATIONS
Net sales	676	10,843
Cost of goods sold	487	8,129
Gross profit	189	2,714
Selling, general and administrative expenses	388	3,451
Research and development expenses	20	437
Impairment on remeasurement or classification as held for sale	48,887	4,541
Loss on sale of net assets held for sale		239
Loss from discontinued operations before other income	(49,106)	(5,954)
Interest expense		(12)
Other income		23
Loss from discontinued operations before income tax	(49,106)	(5,943)
Income tax expense		(14)
Loss from discontinued operations, net of tax	(49,106)	(5,957)
Cash flow impact of discontinued operations:
Cash flows used in operating activities from discontinued operations	$ 3,000	$ 1,800