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Acquisitions - Narrative (Details) - USD ($) $ in Thousands	Jul. 27, 2021	May 31, 2023	May 31, 2022
Business Acquisition [Line Items]
Contract liabilities		$ 499	$ 526
QX Medical, LLC Camaro Support Catheter Asset Acquisition
Business Acquisition [Line Items]
Aggregate purchase price	$ 4,000
Contract liabilities	3,600
Contract with customer, liability, current	400
Potential future contingent consideration	1,000
Inventory and fixed assets	$ 100
Amortization period	15 years
Product technology | QX Medical, LLC Camaro Support Catheter Asset Acquisition
Business Acquisition [Line Items]
Intangible asset product technology	$ 3,900

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