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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Schedule of concentration of customers | 3 Months Ended
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Mar. 31, 2021 | Mar. 31, 2020
Customer A [Member] |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Schedule of concentration of customers [Line Items] |  |
Concentration percentage | 18.00% | 91.00%
Customer B [Member] |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Schedule of concentration of customers [Line Items] |  |
Concentration percentage | 81.00% |

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