Quarterly report pursuant to Section 13 or 15(d)

Product Revenue (Details)

v3.21.2
Product Revenue (Details)
$ in Thousands
9 Months Ended
Sep. 30, 2021
USD ($)
customer
Sales Discounts  
Balance $ 2
Provision related to current period sales 22
Credit or payments made during the period (10)
Balance 14
Chargebacks  
Balance 5
Provision related to current period sales 37
Credit or payments made during the period (1)
Balance 41
Fee for Service  
Balance 10
Provision related to current period sales 74
Credit or payments made during the period (33)
Balance $ 51
Product revenue | Revenue Benchmark | Customer Concentration Risk  
Revenue  
Number of customers | customer 3
Concentration risk percentage 100.00%