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Fair Value Measurements (Reconciliation of Level 3 Financial Assets Measured on Recurring Basis) (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Contingent Consideration Arrangements
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance as of January 1	$ 2,834	$ 555
Fair value at date of acquisition	0	2,834
Fair value adjustments	0	0
Balance as of June 30	2,834	3,389
Corporate Debt Securities
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance as of January 1	15,699	15,586
Fair value at date of acquisition	0	0
Fair value adjustments	360	(519)
Balance as of June 30	$ 16,059	$ 15,067

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