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Accounts Receivable, Net | 12 Months Ended
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Mar. 31, 2020
Accounts Receivable, after Allowance for Credit Loss [Abstract] |
ACCOUNTS RECEIVABLE, NET |
5. | ACCOUNTS RECEIVABLE, NET
Accounts receivable, net is analyzed as follows:
|  | As of March 31, |
|  | 2019 |  |  | 2020 |
|  | $ |  |  | $ |
Accounts receivable |  |  | 2,264 |  |  |  | 2,008 |
Allowances for doubtful receivables |  |  | - |  |  |  | - |
|  |  | 2,264 |  |  |  | 2,008 |
Details of the movements of the allowances for doubtful receivables are as follows:
|  | Year ended March 31, |
|  | 2018 |  |  | 2019 |  |  | 2020 |
|  | $ |  |  | $ |  |  | $ |
At beginning of year |  |  | 66 |  |  |  | - |  |  |  | - |
Reversal for the year |  |  | (66 | ) |  |  | - |  |  |  | - |
At end of year |  |  | - |  |  |  | - |  |  |  | - |

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- Definition The entire disclosure for financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2196816 + Details
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