Fair Value Measurements (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Assets:
Marketable securities:	$ 318,787	$ 284,367
Cash	500	500
Fair Value, Recurring
Assets:
Total	419,498	351,469
Fair Value, Recurring \| U.S. government agency securities and treasuries
Assets:
Marketable securities:	253,628	251,168
Fair Value, Recurring \| Corporate debt securities
Assets:
Marketable securities:	65,159	33,199
Fair Value, Recurring \| Money market funds
Assets:
Cash equivalents	100,711	67,102
Fair Value, Recurring \| Level 1
Assets:
Total	100,711	67,102
Fair Value, Recurring \| Level 1 \| U.S. government agency securities and treasuries
Assets:
Marketable securities:	0	0
Fair Value, Recurring \| Level 1 \| Corporate debt securities
Assets:
Marketable securities:	0	0
Fair Value, Recurring \| Level 1 \| Money market funds
Assets:
Cash equivalents	100,711	67,102
Fair Value, Recurring \| Level 2
Assets:
Total	318,787	284,367
Fair Value, Recurring \| Level 2 \| U.S. government agency securities and treasuries
Assets:
Marketable securities:	253,628	251,168
Fair Value, Recurring \| Level 2 \| Corporate debt securities
Assets:
Marketable securities:	65,159	33,199
Fair Value, Recurring \| Level 2 \| Money market funds
Assets:
Cash equivalents	0	0
Fair Value, Recurring \| Level 3
Assets:
Total	0	0
Fair Value, Recurring \| Level 3 \| U.S. government agency securities and treasuries
Assets:
Marketable securities:	0	0
Fair Value, Recurring \| Level 3 \| Corporate debt securities
Assets:
Marketable securities:	0	0
Fair Value, Recurring \| Level 3 \| Money market funds
Assets:
Cash equivalents	$ 0	$ 0

Fair value portion of asset recognized for present right to economic benefit.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

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