Investments - Summary of Financial Assets Recorded at Fair Value On Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Fair value measurements
Total financial assets included in cash and cash equivalents	$ 100,212	$ 137,363
Total financial assets included in investments	152,328	162,899
Total financial assets	252,540	300,262
Sovereign Debt Securities
Fair value measurements
Total financial assets included in cash and cash equivalents	5,280	84,343
Total financial assets included in investments	145,328	162,899
Certificates of Deposit
Fair value measurements
Total financial assets included in cash and cash equivalents	776	6,202
Total financial assets included in investments	7,000
Money Market Funds
Fair value measurements
Total financial assets included in cash and cash equivalents	94,156	46,818
Level 2
Fair value measurements
Total financial assets included in cash and cash equivalents	100,212	137,363
Total financial assets included in investments	152,328	162,899
Total financial assets	252,540	300,262
Level 2 | Sovereign Debt Securities
Fair value measurements
Total financial assets included in cash and cash equivalents	5,280	84,343
Total financial assets included in investments	145,328	162,899
Level 2 | Certificates of Deposit
Fair value measurements
Total financial assets included in cash and cash equivalents	776	6,202
Total financial assets included in investments	7,000
Level 2 | Money Market Funds
Fair value measurements
Total financial assets included in cash and cash equivalents	$ 94,156	$ 46,818