Note 15 - Segment and Geographic Information - Schedule of Segment Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Sep. 30, 2024
Total assets	$ 2,041,210	$ 2,100,041
Cash and cash equivalents, restricted cash and marketable securities	501,277	490,707
Deferred tax assets	627	837
General corporate assets	12,591	23,631
Assets held for sale	231,177	262,688
Operating Segments [Member]
Total assets	1,295,538	1,322,178
Sample Management Solutions [Member] | Operating Segments [Member]
Total assets	840,580	859,353
Multiomics [Member] | Operating Segments [Member]
Total assets	$ 454,958	$ 462,825