Fair Value of Financial Instruments - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Assets:
Investment securities	$ 116,423
Total assets	692,397	$ 574,131
Liabilities:
Contingent consideration liabilities	2,800	2,700
Total liabilities	2,800	2,700
Level 1
Assets:
Investment securities	116,423
Total assets	692,397	574,131
Liabilities:
Contingent consideration liabilities	0	0
Total liabilities	0	0
Level 2
Assets:
Investment securities	0
Total assets	0	0
Liabilities:
Contingent consideration liabilities	0	0
Total liabilities	0	0
Level 3
Assets:
Investment securities	0
Total assets	0	0
Liabilities:
Contingent consideration liabilities	2,800	2,700
Total liabilities	2,800	2,700
Money market funds
Assets:
Money market funds	575,974	574,131
Money market funds | Level 1
Assets:
Money market funds	575,974	574,131
Money market funds | Level 2
Assets:
Money market funds	0	0
Money market funds | Level 3
Assets:
Money market funds	$ 0	$ 0