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Investment - Narrative (Details) $ in Millions	Mar. 06, 2020 USD ($)
Delix Therapeutics, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership percentage in Delix Therapeutics, Inc (in percent)	8.00%
Delix Therapeutics, Inc.
Schedule of Equity Method Investments [Line Items]
Purchase of investments	$ 0.5

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585

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