Investments - Summary of Financial Assets Recorded at Fair Value On Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Fair value measurements
Total financial assets included in cash and cash equivalents	$ 102,597	$ 137,363
Total financial assets included in investments	40,889	162,899
Total financial assets	143,486	300,262
Sovereign Debt Securities
Fair value measurements
Total financial assets included in cash and cash equivalents	42,124	84,343
Total financial assets included in investments	40,889	162,899
Certificates of Deposit
Fair value measurements
Total financial assets included in cash and cash equivalents	18,341
Total financial assets included in investments		6,202
Money Market Funds
Fair value measurements
Total financial assets included in cash and cash equivalents	42,132	46,818
Level 2
Fair value measurements
Total financial assets included in cash and cash equivalents	102,597	137,363
Total financial assets included in investments	40,889	162,899
Total financial assets	143,486	300,262
Level 2 | Sovereign Debt Securities
Fair value measurements
Total financial assets included in cash and cash equivalents	42,124	84,343
Total financial assets included in investments	40,889	162,899
Level 2 | Certificates of Deposit
Fair value measurements
Total financial assets included in cash and cash equivalents	18,341	6,202
Level 2 | Money Market Funds
Fair value measurements
Total financial assets included in cash and cash equivalents	$ 42,132	$ 46,818