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Summary of Investments (Narrative) (Details) $ in Thousands | 1 Months Ended |
--- | --- | ---
Dec. 31, 2019 USD ($) date | Mar. 31, 2021 USD ($)
Investments, Debt and Equity Securities [Abstract] |  |
Remaining potential contractual obligation |  | $ 6,061
Investment in limited liability partnership investment fund | $ 25,000 |
Lockup period | 3 years |
Minimum notice period | 60 days |
Number of possible repurchase dates | date | 4 |
Investment fair value |  | $ 24,889

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- Definition The cash outflow associated with the acquisition of or advances to an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, and joint venture or equity method investment) or the acquisition of an additional interest in a subsidiary (controlled entity). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
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