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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, 2023 | Jun. 30, 2022
Contingent Consideration Arrangements |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Balance as of January 1 | $ 555 | $ 5,775
Fair value at date of acquisition | 2,834 | 200
Fair value adjustments | 0 | (9)
Payments | 0 | (2,919)
Balance as of June 30 | 3,389 | 3,047
Corporate Debt Securities |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Balance as of January 1 | 15,586 | 0
Fair value at date of acquisition | 0 | 15,000
Fair value adjustments | (519) | 0
Payments | 0 | 0
Balance as of June 30 | $ 15,067 | $ 15,000

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- Definition Amount of increase (decrease) of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -SubTopic 10 -Topic 820 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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