Goodwill and Acquisition-Related Intangibles - Summaries of Goodwill and Acquisitions-Related Intangibles Balances (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2024	Dec. 31, 2023
Goodwill And Intangible Assets [Line Items]
Acquisitions-related intangibles, net	$ 74,383
Total intangible assets, net	138,973	$ 143,053
Laboratory Services
Goodwill And Intangible Assets [Line Items]
Acquisitions-related intangibles, net	74,383	78,463
Laboratory Services \| Royalty-Free Technology
Goodwill And Intangible Assets [Line Items]
Acquisitions-related intangibles, gross	5,091	5,211
Less: accumulated amortization	(1,612)	(1,390)
Acquisitions-related intangibles, net	$ 3,479	3,821
Weighted-Average Amortization Period	10 years
Laboratory Services \| Customer Relationships
Goodwill And Intangible Assets [Line Items]
Acquisitions-related intangibles, gross	$ 83,092	83,119
Less: accumulated amortization	(15,827)	(12,586)
Acquisitions-related intangibles, net	$ 67,265	70,533
Weighted-Average Amortization Period	13 years
Laboratory Services \| Trade Name
Goodwill And Intangible Assets [Line Items]
Acquisitions-related intangibles, gross	$ 3,790	3,790
Less: accumulated amortization	(1,154)	(906)
Acquisitions-related intangibles, net	$ 2,636	2,884
Weighted-Average Amortization Period	8 years
Laboratory Services \| In-Place Lease Intangible Assets
Goodwill And Intangible Assets [Line Items]
Acquisitions-related intangibles, gross	$ 360	360
Less: accumulated amortization	(151)	(116)
Acquisitions-related intangibles, net	$ 209	244
Weighted-Average Amortization Period	5 years
Laboratory Services \| Laboratory Information System Platform
Goodwill And Intangible Assets [Line Items]
Acquisitions-related intangibles, gross	$ 1,860	1,860
Less: accumulated amortization	(1,085)	(899)
Acquisitions-related intangibles, net	$ 775	961
Weighted-Average Amortization Period	5 years
Laboratory Services \| Purchased Patent
Goodwill And Intangible Assets [Line Items]
Acquisitions-related intangibles, gross	$ 28	28
Less: accumulated amortization	(9)	(8)
Acquisitions-related intangibles, net	$ 19	20
Weighted-Average Amortization Period	10 years
Therapeutic Development
Goodwill And Intangible Assets [Line Items]
Acquisitions-related intangibles, gross	$ 64,590	64,590
Therapeutic Development \| In-Process Research & Development
Goodwill And Intangible Assets [Line Items]
Acquisitions-related intangibles, gross	$ 64,590	$ 64,590

Goodwill and intangible assets.

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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- Definition

Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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