|9 Months Ended|
Sep. 30, 2021
|Revenue From Contract With Customer [Abstract]|
|Summary of Activity in Each of Product Revenue Provision and Allowance Categories||
The following table summarizes activity in each of the Company’s product revenue provision and allowance categories as of September 30, 2021 (in thousands):
Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.
Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef