Accounts Receivable and Revenue Concentration

3 Months Ended

Mar. 31, 2023

Accounts Receivable and Revenue Concentration

The following table is a summary of concentration of credit risk by customer revenues as a percentage of our total revenue:


	Three Months Ended March 31,
Percentage of Revenue		2023		2022
Customer A		52.0	%	24.0	%
Customer B		35.8		48.3
Customer C		8.7		3.7
Customer D		1.7		18.5

Remaining customers		1.8		5.5
Total		100.0	%	100.0	%

The following table is a summary of concentration of credit risk by customer accounts receivables as a percentage of our total accounts receivable:


Percentage of Accounts Receivable	March 31, 2023		December 31, 2022
Customer C	31.5	%	3.8	%
Customer B	29.4		35.7
Customer E	28.2		20.3
Customer A	—		39.1
Remaining customers	10.9		1.1
Total	100.0	%	100.0	%

The Company applies the specific identification method for assessing provision for doubtful accounts. There was no bad debt expense in each of the three months ended March 31, 2023 and 2022.