Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets carried at fair value
Fair value	$ 331,077	$ 187,892
U.S. Government bonds and notes
Assets carried at fair value
Fair value	194,428	96,371
Corporate bonds, commercial paper and notes
Assets carried at fair value
Fair value	136,649	91,521
Recurring basis
Assets carried at fair value
Total assets carried at fair value	337,358	218,489
Liabilities carried at fair value
Earn-out consideration related to PLDA acquisition	12,500	14,800
Total liabilities carried at fair value	12,500	14,800
Recurring basis \| Money market funds
Assets carried at fair value
Fair value	3,790	15,763
Recurring basis \| U.S. Government bonds and notes
Assets carried at fair value
Fair value	196,919	96,371
Recurring basis \| Corporate bonds, commercial paper and notes
Assets carried at fair value
Fair value	136,649	106,355
Recurring basis \| Quoted market prices in active markets (Level 1)
Assets carried at fair value
Total assets carried at fair value	3,790	15,763
Liabilities carried at fair value
Earn-out consideration related to PLDA acquisition	0	0
Total liabilities carried at fair value	0	0
Recurring basis \| Quoted market prices in active markets (Level 1) \| Money market funds
Assets carried at fair value
Fair value	3,790	15,763
Recurring basis \| Quoted market prices in active markets (Level 1) \| U.S. Government bonds and notes
Assets carried at fair value
Fair value	0	0
Recurring basis \| Quoted market prices in active markets (Level 1) \| Corporate bonds, commercial paper and notes
Assets carried at fair value
Fair value	0	0
Recurring basis \| Significant other observable inputs (Level 2)
Assets carried at fair value
Total assets carried at fair value	333,568	202,726
Liabilities carried at fair value
Earn-out consideration related to PLDA acquisition	0	0
Total liabilities carried at fair value	0	0
Recurring basis \| Significant other observable inputs (Level 2) \| Money market funds
Assets carried at fair value
Fair value	0	0
Recurring basis \| Significant other observable inputs (Level 2) \| U.S. Government bonds and notes
Assets carried at fair value
Fair value	196,919	96,371
Recurring basis \| Significant other observable inputs (Level 2) \| Corporate bonds, commercial paper and notes
Assets carried at fair value
Fair value	136,649	106,355
Recurring basis \| Significant unobservable inputs (Level 3)
Assets carried at fair value
Total assets carried at fair value	0	0
Liabilities carried at fair value
Earn-out consideration related to PLDA acquisition	12,500	14,800
Total liabilities carried at fair value	12,500	14,800
Recurring basis \| Significant unobservable inputs (Level 3) \| Money market funds
Assets carried at fair value
Fair value	0	0
Recurring basis \| Significant unobservable inputs (Level 3) \| U.S. Government bonds and notes
Assets carried at fair value
Fair value	0	0
Recurring basis \| Significant unobservable inputs (Level 3) \| Corporate bonds, commercial paper and notes
Assets carried at fair value
Fair value	$ 0	$ 0

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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