Segment, Customer and Geographic Information - Significant Customer that Accounted for More than Ten Percentage of Total Product Revenue (Detail) - Customer Concentration Risk - Sales Revenue, Goods, Net	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
American Red Cross
Revenue, Major Customer [Line Items]
Concentration risk, percentage	39.00%	35.00%	36.00%	28.00%
Etablissement Francais du Sang
Revenue, Major Customer [Line Items]
Concentration risk, percentage	13.00%	16.00%	13.00%	18.00%