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Credit Concentrations
12 Months Ended
Dec. 31, 2022
Risks and Uncertainties [Abstract]  
Credit Concentrations
(3)
Credit Concentrations

Financial instruments which potentially subject the Company to concentrations of credit risk consist primarily of cash and accounts receivable. The Company maintains its cash, which at times may exceed federally insured limits, in deposit accounts at major financial institutions. Most of the Company’s customers are located in the United States.

For 2022 and 2021, no one customer accounted for more than 10% of the Company's revenues. As of December 31, 2022 and 2021, no single customer accounted for more than 10% of the Company’s accounts receivable.