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Goodwill and Intangible Assets - Summary of Finite-Lived Intangible Assets Amortization Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Indefinite-lived Intangible Assets [Line Items]
Acquisition related-amortization of purchased intangibles	$ 6,346	$ 6,467	$ 6,229
Cost of testing services
Indefinite-lived Intangible Assets [Line Items]
Acquisition related-amortization of purchased intangibles	1,316	1,316	1,316
Cost of product
Indefinite-lived Intangible Assets [Line Items]
Acquisition related-amortization of purchased intangibles	1,660	1,655	1,716
Cost of patient and digital solutions
Indefinite-lived Intangible Assets [Line Items]
Acquisition related-amortization of purchased intangibles	850	1,039	945
Sales and marketing
Indefinite-lived Intangible Assets [Line Items]
Acquisition related-amortization of purchased intangibles	$ 2,520	$ 2,457	$ 2,252

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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