Fair Value Measurement - Schedule of Fair Value, Financial Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Assets
Debt securities, available-for-sale, fair value	$ 378,252
U.S. Treasury and government agency securities
Assets
Debt securities, available-for-sale, fair value	210,536
Corporate debt securities
Assets
Debt securities, available-for-sale, fair value	109,974
Commercial Paper
Assets
Debt securities, available-for-sale, fair value	39,378
Fair Value, Recurring
Assets
Total	378,252	$ 389,400
Fair Value, Recurring \| U.S. Treasury and government agency securities
Assets
Debt securities, available-for-sale, fair value	210,536
Fair Value, Recurring \| Corporate debt securities
Assets
Debt securities, available-for-sale, fair value	109,974
Fair Value, Recurring \| Commercial Paper
Assets
Debt securities, available-for-sale, fair value	39,378
Fair Value, Recurring \| U.S. Treasury securities
Assets
Debt securities, available-for-sale, fair value		171,885
Fair Value, Recurring \| Money Market fund
Assets
Money market fund, included in cash and cash equivalents, fair value	18,364	217,515
Quoted prices in active markets for identical assets (Level 1) \| Fair Value, Recurring
Assets
Total	116,363	389,400
Quoted prices in active markets for identical assets (Level 1) \| Fair Value, Recurring \| U.S. Treasury and government agency securities
Assets
Debt securities, available-for-sale, fair value	97,999
Quoted prices in active markets for identical assets (Level 1) \| Fair Value, Recurring \| Corporate debt securities
Assets
Debt securities, available-for-sale, fair value	0
Quoted prices in active markets for identical assets (Level 1) \| Fair Value, Recurring \| Commercial Paper
Assets
Debt securities, available-for-sale, fair value	0
Quoted prices in active markets for identical assets (Level 1) \| Fair Value, Recurring \| U.S. Treasury securities
Assets
Debt securities, available-for-sale, fair value		171,885
Quoted prices in active markets for identical assets (Level 1) \| Fair Value, Recurring \| Money Market fund
Assets
Money market fund, included in cash and cash equivalents, fair value	18,364	217,515
Significant other observable inputs (Level 2) \| Fair Value, Recurring
Assets
Total	261,889	0
Significant other observable inputs (Level 2) \| Fair Value, Recurring \| U.S. Treasury and government agency securities
Assets
Debt securities, available-for-sale, fair value	112,537
Significant other observable inputs (Level 2) \| Fair Value, Recurring \| Corporate debt securities
Assets
Debt securities, available-for-sale, fair value	109,974
Significant other observable inputs (Level 2) \| Fair Value, Recurring \| Commercial Paper
Assets
Debt securities, available-for-sale, fair value	39,378
Significant other observable inputs (Level 2) \| Fair Value, Recurring \| U.S. Treasury securities
Assets
Debt securities, available-for-sale, fair value		0
Significant other observable inputs (Level 2) \| Fair Value, Recurring \| Money Market fund
Assets
Money market fund, included in cash and cash equivalents, fair value	0	0
Significant unobservable inputs (Level 3) \| Fair Value, Recurring
Assets
Total	0	0
Significant unobservable inputs (Level 3) \| Fair Value, Recurring \| U.S. Treasury and government agency securities
Assets
Debt securities, available-for-sale, fair value	0
Significant unobservable inputs (Level 3) \| Fair Value, Recurring \| Corporate debt securities
Assets
Debt securities, available-for-sale, fair value	0
Significant unobservable inputs (Level 3) \| Fair Value, Recurring \| Commercial Paper
Assets
Debt securities, available-for-sale, fair value	0
Significant unobservable inputs (Level 3) \| Fair Value, Recurring \| U.S. Treasury securities
Assets
Debt securities, available-for-sale, fair value		0
Significant unobservable inputs (Level 3) \| Fair Value, Recurring \| Money Market fund
Assets
Money market fund, included in cash and cash equivalents, fair value	$ 0	$ 0