Commitments and Contingencies - Additional Information (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2021 USD ($)
Commitments And Contingencies Disclosure [Line Items]
Contingent milestone payments	$ 2,400
Additional royalty payments rate	3.00%
Supply Agreement
Commitments And Contingencies Disclosure [Line Items]
Remaining minimum purchase obligation	$ 328