Accounts Receivable and Revenues from Contracts with Customers (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2021 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Receivables [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Summary of Accounts Receivable | The following table summarizes our accounts receivable by type as of the dates presented:
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Financing Receivable, Allowance for Credit Loss | Major CustomersFor the nine months ended September 30, 2021, three customers accounted for $185.5 million, or approximately 53%, of our consolidated product revenues. The revenues generated from these customers during the nine months ended September 30, 2021, were $69.3 million, $71.0 million and $45.2 million, or 20%, 20% and 13% of the consolidated total, respectively. For the nine months ended September 30, 2020, three customers accounted for $113.4 million, or approximately 56%, of our consolidated product revenues. As of September 30, 2021 and December 31, 2020, $27.0 million and $24.1 million, or approximately 35% and 61%, respectively, of our consolidated accounts receivable from customers was related to the three customers referenced above. No significant uncertainties exist related to the collectability of amounts owed to us by any of these customers. |