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FINANCIAL INSTRUMENTS - Available-for-sale Investments (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Investments, All Other Investments [Abstract]    
Amortized cost $ 56,670 $ 0
Unrealized gains 16 0
Unrealized losses (1,148) 0
Estimated fair value $ 55,538 $ 0