XML 31 R21.htm IDEA: XBRL DOCUMENT v3.23.1
Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2023
Accounting Policies [Abstract]  
Schedule of Concentrations of Risk Percentage

For each significant customer, revenue as a percentage of total revenue for the periods presented and accounts receivable, net as a percentage of total accounts receivable, net as of the dates presented were as follows:

 

 

 

Revenue

 

Accounts Receivable, Net

 

 

Three Months Ended March 31,

 

March 31,

 

December 31,

 

 

2023

 

2022

 

2023

 

2022

Customer A

 

*%

 

*%

 

*%

 

15.8%

Customer B

 

*

 

17.9

 

*

 

19.5

Genentech, Inc. and Roche Group

 

26.6

 

33.8

 

*

 

*

* less than 10%