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Financial Instruments - Schedule of Breakdown of Marketable Securities (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total $ 31,385 $ 55,299
Term Deposits    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities Available-for-sale 21,385 22,652
Securities Held-to-maturity $ 10,000 $ 32,647