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Marketable Securities (Tables)
3 Months Ended
Mar. 31, 2024
Investments, Debt and Equity Securities [Abstract]  
Available-for-sale Marketable Securities
The following tables summarize the Company's marketable debt securities (in thousands):
March 31, 2024
Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
U.S. Treasury securities$30,113 $— $(8)$30,105 
Government-sponsored enterprises31,338 (10)31,331 
Corporate debt securities42,466 — (20)42,446 
Total$103,917 $$(38)$103,882 
December 31, 2023
Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
U.S. Treasury securities$31,177 $$(2)$31,179 
Government-sponsored enterprises45,041 (5)45,043 
Corporate debt securities52,637 (15)52,627 
Total$128,855 $16 $(22)$128,849