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Customer and Supplier Concentration (Tables) | 12 Months Ended
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Dec. 31, 2020
Risks and Uncertainties [Abstract] |
Schedule of Concentration Risk | The Company’s revenues were concentrated with a few customers for the years ended December 31, 2020 and 2019:
Customer |  | Total revenues from the customer as a percentage of total revenues for the year ended December 31, 2020 |  |  | Accounts receivable from the customer as of December 31, 2020 (in thousands) |  |  | Total revenues from the customer as a percentage of total revenues for the year ended December 31, 2019 |  |  | Accounts receivable from the customer as of December 31, 2019 (in thousands) |
1 |  |  | 13 | % |  |  | 3,536 |  |  |  | 14 | % |  | $ | 184 |
2 |  |  | 9 | % |  |  | 2,598 |  |  |  | 13 | % |  |  | 604 |
3 |  |  | 5 | % |  |  | 94 |  |  |  | 12 | % |  |  | 235 |
The loss of the significant customer or the failure to attract new customers could have a material adverse effect on our business, results of operations and financial condition. The Company’s purchases were concentrated among a few vendors for the years ended December 31, 2020 and 2019:
Vendor |  | Total purchases from the vendor as a percentage of total cost of revenues for the year ended December 31, 2020 |  |  | Accounts payable (prepayment) to the vendor as of December 31, 2019 (in thousands) |  |  | Total purchases from the vendor as a percentage of total cost of revenues for the year ended December 31, 2019 |  |  | Accounts payable (prepayment) to the vendor as of December 31, 2019 (in thousands) |
1 |  |  | 35 | % |  | $ | 5,749 |  |  |  | 49 | % |  | $ | 1,107 |
2 |  |  | 13 | % |  | $ | 2,013 |  |  |  | 4 | % |  |  | 5,038 |
3 |  |  | 11 | % |  | $ | (22 | ) |  |  | 4 | % |  |  | 7 |

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