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Alzamend warrants was estimated using the Black-Scholes option-pricing method and the following assumptions: (Details) | 6 Months Ended
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Jun. 30, 2021 $ / shares
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Remaining contractual term (in years) | 2 years 6 months 22 days
Volatility | 115.60%
Weighted average risk-free interest rate | 0.355%
Expected dividend yield | 0.00%
Warrant [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Remaining contractual term (in years) | 5 years
Volatility | 86.30%
Expected dividend yield | 0.00%
Warrant [Member] | Minimum [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Exercise price | $ 0.88
Weighted average risk-free interest rate | 0.46%
Warrant [Member] | Maximum [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Exercise price | $ 1.91
Weighted average risk-free interest rate | 1.38%
Unrealized gains on equity securities - related party | Warrant [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Exercise price | $ 3.00
Volatility | 8501.00%
Expected dividend yield | 0.00%
Unrealized gains on equity securities - related party | Warrant [Member] | Minimum [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Remaining contractual term (in years) | 4 years 2 months 1 day
Weighted average risk-free interest rate | 66.50%
Unrealized gains on equity securities - related party | Warrant [Member] | Maximum [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Remaining contractual term (in years) | 4 years 8 months 8 days
Weighted average risk-free interest rate | 76.80%

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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iv) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.D.2) -URI http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809 + Details
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