Revenue from Contracts with Customers - Disaggregated By Reporting Unit (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Disaggregation of Revenue [Line Items]
Total revenue	$ 145,544	$ 129,535	$ 285,196	$ 247,677
Life Sciences Products
Disaggregation of Revenue [Line Items]
Total revenue	$ 53,615	$ 52,355	$ 103,493	$ 97,899
Reporting unit, name of segment	Life Sciences Products	Life Sciences Products	Life Sciences Products	Life Sciences Products
Sample Repository Solutions
Disaggregation of Revenue [Line Items]
Total revenue	$ 26,929	$ 22,191	$ 52,805	$ 42,724
Reporting unit, name of segment	Life Sciences Services	Life Sciences Services	Life Sciences Services	Life Sciences Services
Genomic Services
Disaggregation of Revenue [Line Items]
Total revenue	$ 65,000	$ 54,989	$ 128,898	$ 107,054
Reporting unit, name of segment	Life Sciences Services	Life Sciences Services	Life Sciences Services	Life Sciences Services

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