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Fair Value of Financial Instruments (Tables)
12 Months Ended
Dec. 31, 2023
Fair Value Disclosures [Abstract]  
Summary of Carrying Amounts and Estimated Fair Values of the Company's Financial Instruments
The Company’s financial assets measured at fair value on a recurring basis were as follows (in thousands):
 Total
Fair value measurement as of December 31, 2023
Level 1Level 2Level 3
(in thousands)
Cash equivalents:
Money market funds$12,671 $12,671 $— $— 
U.S. Treasury securities199,121 199,121 — — 
Total$211,792 $211,792 $ $ 
 Total
Fair value measurement as of December 31, 2022
Level 1Level 2Level 3
(in thousands)
Cash equivalents:
Money market funds$35,915 $35,915 $— $— 
U.S. Treasury securities151,511 151,511 — — 
Total$187,426 $187,426 $ $ 
Summary of Fair Value Assets and Liabilities Measured on Recurring Basis
The following table provides the fair value of financial assets that are not measured at fair value:
 December 31, 2023December 31, 2022
Carrying valueFair valueCarrying valueFair value
Liabilities:
Debt$144,045 $144,045 $147,433 $147,433 
Total$144,045 $144,045 $147,433 $147,433