Business Combination, Contingent Consideration Arrangements, Expected Milestone Duration

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- Definition

Business Combination, Hold-back Consideration, Common Stock, Value Assigned

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Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

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Number of shares of equity interests issued or issuable to acquire entity.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Business combinations - Genelex and YouScript (Details) - USD ($) $ in Thousands, shares in Millions	1 Months Ended	9 Months Ended	12 Months Ended
	Apr. 30, 2020	Sep. 30, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Business combination, total purchase consideration	$ 65,913
Cash transferred	25,434
Hold-back consideration - common stock	$ 6,173
Weighted-Average Useful Life (in Years)		8 years 9 months 18 days	8 years 10 months 24 days
Goodwill		$ 211,225	$ 126,777
Genelex
Business Acquisition [Line Items]
Percentage of diluted interest acquired	100.00%
Business combination, total purchase consideration	$ 13,210
Cash transferred	972
Hold-back consideration - common stock	$ 781
Business acquisition, expected milestone duration	4 years
Contingent consideration	$ 2,000
Weighted-Average Useful Life (in Years)	8 years
Goodwill	$ 4,067
YouScript
Business Acquisition [Line Items]
Percentage of diluted interest acquired	100.00%
Business combination, total purchase consideration	$ 52,703
Cash transferred	24,462
Hold-back consideration - common stock	$ 5,392
Weighted-Average Useful Life (in Years)	8 years
Goodwill	$ 29,726
Genelex and YouScript
Business Acquisition [Line Items]
Hold-back consideration - common stock	6,200	22,400
Transaction costs		$ 1,100
Goodwill	$ 33,793
Indemnification obligations \| Genelex
Business Acquisition [Line Items]
Business acquisition common stock issued (in shares)	0.1
Indemnification obligations \| YouScript
Business Acquisition [Line Items]
Business acquisition common stock issued (in shares)	0.5
Hold-back consideration - common stock	$ 1,400