Revenue from Contracts with Customers - Disaggregated By Reporting Unit (Details) - USD ($) $ in Thousands	12 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2020
Disaggregation of Revenue [Line Items]
Total revenue	$ 555,498	$ 513,703	$ 388,537
Life Sciences Products
Disaggregation of Revenue [Line Items]
Total revenue	$ 199,230	$ 199,606	$ 129,759
Reporting unit, name of segment	Life Sciences Products	Life Sciences Products	Life Sciences Products
Life Sciences Services
Disaggregation of Revenue [Line Items]
Reporting unit, name of segment	Life Sciences Services	Life Sciences Services	Life Sciences Services
Sample Repository Solutions
Disaggregation of Revenue [Line Items]
Total revenue	$ 105,331	$ 88,922	$ 89,847
Reporting unit, name of segment	Life Sciences Services	Life Sciences Services	Life Sciences Services
Genomic Services
Disaggregation of Revenue [Line Items]
Total revenue	$ 250,937	$ 225,175	$ 168,931
Reporting unit, name of segment	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