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Acquisition - Additional Information (Detail) - QrumPharma $ in Millions	Dec. 07, 2020 USD ($)
Business Acquisition [Line Items]
Acquisition date	Dec. 07, 2020
Business acquisition, total accumulated cost	$ 13.2
Global Adjusted Net Sales Of Products Exceeds Fifty Million
Business Acquisition [Line Items]
Royalty payment in each of the calendar years	1.50%
Global adjusted net sales of products, reference amount for royalty percentage.	$ 50.0
Adjusted Net Sales Are Greater Than Or Equal To Two Hundred Million
Business Acquisition [Line Items]
Royalty payment in each of the calendar years	1.00%
Global adjusted net sales of products, reference amount for royalty percentage.	$ 200.0

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