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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Fair Value of Marketable Securities (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Fair Value Disclosures [Abstract]    
Marketable equity securities $ 4,429 $ 4,317
Available-for-sale marketable debt securities 111,130 235,056
Total marketable securities $ 115,559 $ 239,373