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Accounts Receivable, Net (Tables) | 3 Months Ended
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Mar. 31, 2021
Accounts Receivable, after Allowance for Credit Loss [Abstract] |
Accounts receivable, net |
|  | March 31, 2021 |  |  | December 31, 2020 |
Trade |  | $ | 16,518,164 |  |  | $ | 8,859,237 |
Finance |  |  | 5,237,860 |  |  |  | 2,117,809 |
|  |  | 21,756,024 |  |  |  | 10,977,046 |
Less: allowance for doubtful accounts |  |  | 413,343 |  |  |  | 1,569,086 |
|  | $ | 21,342,681 |  |  | $ | 9,407,960 |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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