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Acquisitions - Consolidated Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2022	Sep. 30, 2021
Business Acquisition [Line Items]
Total revenues	$ 127,013	$ 78,843		$ 334,313	$ 249,506
BioDelivery Sciences International, Inc
Business Acquisition [Line Items]
Total revenues			$ 94,110

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