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v3.21.2

Equity (Details) - Schedule of warrants was estimated as of the grant date | 1 Months Ended
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Apr. 16, 2019
Expected term [Member] |
Equity (Details) - Schedule of warrants was estimated as of the grant date [Line Items] |
Fair value of warrants term | 2 years 302 days
Risk-free interest rate [Member] |
Equity (Details) - Schedule of warrants was estimated as of the grant date [Line Items] |
Fair value of warrants percentage | 1.64%
Expected volatility [Member] |
Equity (Details) - Schedule of warrants was estimated as of the grant date [Line Items] |
Fair value of warrants percentage | 995.79%
Dividend yield [Member] |
Equity (Details) - Schedule of warrants was estimated as of the grant date [Line Items] |
Fair value of warrants percentage | 0.00%

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