Revenue From Contracts With Customers - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025
Disaggregation of Revenue [Line Items]
Total revenue	$ 144,795	$ 143,338	$ 293,437	$ 290,774
Multiomics
Disaggregation of Revenue [Line Items]
Total revenue	63,704	63,522	130,922	129,820
Core Products
Disaggregation of Revenue [Line Items]
Total revenue	44,300	47,889	91,907	97,514
Sample Repository Services
Disaggregation of Revenue [Line Items]
Total revenue	$ 36,791	$ 31,927	$ 70,608	$ 63,440

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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+ Details

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details