Fair Value of Financial Assets and Liabilities - Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Fair value of financial assets and liabilities
Marketable securities:	$ 265,283	$ 334,648
Derivative asset	620	1,180
Total	315,006	369,777
US treasury securities
Fair value of financial assets and liabilities
Marketable securities:	68,298	71,877
Corporate debt securities and commercial paper
Fair value of financial assets and liabilities
Marketable securities:	196,985	262,771
Money market funds
Fair value of financial assets and liabilities
Cash equivalents:	49,103	33,949
Level 1
Fair value of financial assets and liabilities
Derivative asset	0	0
Total	117,401	105,826
Level 1 \| US treasury securities
Fair value of financial assets and liabilities
Marketable securities:	68,298	71,877
Level 1 \| Corporate debt securities and commercial paper
Fair value of financial assets and liabilities
Marketable securities:	0	0
Level 1 \| Money market funds
Fair value of financial assets and liabilities
Cash equivalents:	49,103	33,949
Level 2
Fair value of financial assets and liabilities
Derivative asset	0	0
Total	196,985	262,771
Level 2 \| US treasury securities
Fair value of financial assets and liabilities
Marketable securities:	0	0
Level 2 \| Corporate debt securities and commercial paper
Fair value of financial assets and liabilities
Marketable securities:	196,985	262,771
Level 2 \| Money market funds
Fair value of financial assets and liabilities
Cash equivalents:	0	0
Level 3
Fair value of financial assets and liabilities
Derivative asset	620	1,180
Total	620	1,180
Level 3 \| US treasury securities
Fair value of financial assets and liabilities
Marketable securities:	0	0
Level 3 \| Corporate debt securities and commercial paper
Fair value of financial assets and liabilities
Marketable securities:	0	0
Level 3 \| Money market funds
Fair value of financial assets and liabilities
Cash equivalents:	$ 0	$ 0