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Accounts Receivable, Net (Tables) | 12 Months Ended
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Sep. 30, 2020
Credit Loss, Additional Improvements [Abstract] |
Schedule of accounts receivable and allowance for doubtful accounts |
|  | As of September 30, |
|  | 2019 |  |  | 2020 |
Accounts receivable |  | $ | 115,400 |  |  | $ | 6,638,266 |
Less: allowance for doubtful accounts |  |  | - |  |  |  | (21,451 | )
Accounts receivable, net |  | $ | 115,400 |  |  | $ | 6,616,815 |

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- Definition Tabular disclosure of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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- References No definition available. + Details
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