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Marketable securities - Components (Details) $ in Thousands | Sep. 30, 2023 USD ($)
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Marketable securities |
Amortized Cost | $ 46,085
Gross Unrealized (Losses) Gains | (52)
Fair Value | 46,033
Corporate debt securities |
Marketable securities |
Amortized Cost | 17,858
Gross Unrealized (Losses) Gains | (45)
Fair Value | 17,813
U.S. Treasury securities |
Marketable securities |
Amortized Cost | 23,741
Gross Unrealized (Losses) Gains | (1)
Fair Value | 23,740
Government-sponsored securities |
Marketable securities |
Amortized Cost | 4,486
Gross Unrealized (Losses) Gains | (6)
Fair Value | $ 4,480

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