Revenues - Product Revenue Allowance and Reserve Categories (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
Beginning balance	$ 3,381
Provision related to sales in the current year	17,181
Adjustments To Product Revenue Reserves Related To Prior Period Sales	(671)
Credits and payments made during the period	(10,450)
Ending balance	9,441
Trade discounts and allowances
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
Beginning balance	152
Provision related to sales in the current year	2,522
Adjustments To Product Revenue Reserves Related To Prior Period Sales	85
Credits and payments made during the period	(2,492)
Ending balance	267
Chargebacks and administrative fees
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
Beginning balance	264
Provision related to sales in the current year	4,367
Adjustments To Product Revenue Reserves Related To Prior Period Sales	57
Credits and payments made during the period	(4,194)
Ending balance	494
Government rebates and other incentives
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
Beginning balance	2,433
Provision related to sales in the current year	8,279
Adjustments To Product Revenue Reserves Related To Prior Period Sales	(418)
Credits and payments made during the period	(2,431)
Ending balance	7,863
Returns
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
Beginning balance	532
Provision related to sales in the current year	2,013
Adjustments To Product Revenue Reserves Related To Prior Period Sales	(395)
Credits and payments made during the period	(1,333)
Ending balance	$ 817