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Concentrations
3 Months Ended
Mar. 31, 2021
Risks And Uncertainties [Abstract]  
Concentrations

(4) Concentrations

The Company maintains substantially all of its cash and cash equivalents with two financial institutions and are all considered at Level 1 fair value with observable inputs that reflect quoted prices for identical assets or liabilities in active markets.

There were no customers that represented more than 10% of consolidated revenue for the three months ended March 31, 2020 and 2021.

The Company has one customer that represents more than 10% of consolidated accounts receivable. The outstanding receivable balance for this customer is as follows (in percentages):

 

 

 

At December 31,

2020

 

 

At March 31,

2021

 

Customer A

 

 

18

%

 

 

17

%