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BUSINESS COMBINATION, ASSETS HELD FOR SALE AND DISCONTINUED OPERATIONS (Details) - USD ($)
1 Months Ended 3 Months Ended
Dec. 13, 2021
Aug. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
BUSINESS COMBINATION          
Contingent value rights     $ 7,001,000   $ 10,900,000
Loss from discontinued operations, net of tax     35,000 $ 2,906,000  
IKONICS          
BUSINESS COMBINATION          
Initial distribution     3,800,000    
Contingent value rights     $ 7,000,000.0    
IKONICS | Discontinued Operations, Held-for-sale [Member]          
BUSINESS COMBINATION          
Sale amount of property under Definitive Agreement   $ 6,700,000      
Proceeds from sale of property plant and equipment   6,200,000      
Limitation amount of certain indemnifications under Definitive Agreement   850,000      
IKONICS Corporation          
BUSINESS COMBINATION          
Contingent Value Rights Agreement for each IKONICs common stock 1        
Percentage of net proceeds holders of CVR are entitled to 95.00%        
Percentage of reserve of the gross proceeds of per-merger business of IKONICS 10.00%        
Period to receive dispositions, if any, of any part of the pre-merger business of IKCONICS 18 months        
Sale amount of property under Definitive Agreement   7,700,000      
Proceeds from sale of property plant and equipment   7,000,000.0      
Limitation amount of certain indemnifications under Definitive Agreement   $ 650,000