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MARKETABLE SECURITIES (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Debt and Equity Securities, FV-NI [Line Items]        
Marketable securities—cost   $ 25,679 $ 25,564  
Unrealized gains   2,556 11,280  
Unrealized losses   (1,248) (19)  
Net unrealized gain   1,308 11,261  
Marketable securities—fair value   26,987 36,825  
Proceeds from sale of marketable securities   32,604 20,185 $ 24,496
Gross realized gains from sale of marketable securities   2,984 3,403 1,011
Gross realized losses from sale of marketable securities   3,778 224 $ 3,374
Forecast        
Debt and Equity Securities, FV-NI [Line Items]        
Proceeds from sale of marketable securities $ 29      
Gross realized gains from sale of marketable securities 3,500      
Revised Wells Fargo Line of Credit | Wells Fargo Bank        
Debt and Equity Securities, FV-NI [Line Items]        
Wells Fargo   $ 84,800 $ 82,300  
Revised Wells Fargo Line of Credit | Wells Fargo Bank | Forecast        
Debt and Equity Securities, FV-NI [Line Items]        
Wells Fargo $ 17