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Concentration of Credit Risk
3 Months Ended
Mar. 31, 2020
Risks And Uncertainties [Abstract]  
Concentration of Credit Risk

Note 13. Concentration of Credit Risk

(a)

Concentration of Sales and Accounts Receivable

The following represents customers that accounted for 10% or more of total revenue during the three months ended March 31, 2020 and 2019, and customers that accounted for 10% or more of total trade accounts receivable at March 31, 2020 and 2019.

 

 

 

Three months ended March 31,

 

 

 

2020

 

 

2019

 

Percentage of net revenue

 

 

 

 

 

 

 

 

Customer A

 

36%

 

 

42%

 

Customer B

 

 

8

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

As of March 31,

 

 

 

2020

 

 

2019

 

Percentage of gross trade accounts receivable

 

 

 

 

 

 

 

 

Customer A

 

37%

 

 

43%

 

Customer B

 

 

8

 

 

 

11

 

(b)

Concentration of Purchases

During the three months ended March 31, 2020, the Company’s products were primarily manufactured by two vendors in China and by the Company’s Arizona facility.