Investments - Summary of Financial Assets Recorded at Fair Value On Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair value measurements
Total financial assets included in cash and cash equivalents	$ 68,654	$ 137,363
Total financial assets included in investments	22,290	162,899
Total financial assets	90,944	300,262
Sovereign Debt Securities
Fair value measurements
Total financial assets included in cash and cash equivalents		84,343
Total financial assets included in investments	22,290	162,899
Certificates of Deposit
Fair value measurements
Total financial assets included in cash and cash equivalents	10,628
Total financial assets included in investments		6,202
Money Market Funds
Fair value measurements
Total financial assets included in cash and cash equivalents	58,026	46,818
Level 2
Fair value measurements
Total financial assets included in cash and cash equivalents	68,654	137,363
Total financial assets included in investments	22,290	162,899
Total financial assets	90,944	300,262
Level 2 | Sovereign Debt Securities
Fair value measurements
Total financial assets included in cash and cash equivalents		84,343
Total financial assets included in investments	22,290	162,899
Level 2 | Certificates of Deposit
Fair value measurements
Total financial assets included in cash and cash equivalents	10,628	6,202
Level 2 | Money Market Funds
Fair value measurements
Total financial assets included in cash and cash equivalents	$ 58,026	$ 46,818