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Product Revenue, Net (Tables)
12 Months Ended
Dec. 31, 2022
Revenue from Contract with Customer [Abstract]  
Schedule of Chargebacks, Discounts and Reserve Balances
The activities and ending reserve balances for each significant category of discounts and allowances, which constitute variable consideration, were as follows (in thousands):
Discounts and ChargebacksRebates, Wholesaler and GPO FeesCopay and ReturnsTotal
Balance as of December 31, 2021$ $— $— $— 
Activity related to 2022 sales825 2,721 2,502 6,048 
Credits/deductions issued(683)(1,277)(1,244)(3,204)
Balance as of December 31, 2022$142 $1,444 $1,258 $2,844