9. Warrants to Purchase Common Stock (Details) - USD ($) |
2 Months Ended | 12 Months Ended | |
|---|---|---|---|
Mar. 31, 2018 |
Dec. 31, 2018 |
Dec. 31, 2017 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Stock-based compensation expense | $ 260,000 | ||
| Issuance of common stock for cashless warrant conversion, Amount | |||
| Investor Warrant [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Stock-based compensation expense | $ 0 | $ 208,195 | |
| Warrant Issuance [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Warrants to purchase of common stock | 2,018,125 | 84,679 | |
| Warrants outstanding | 5,134,349 | ||
| Warrants outstanding, per share | $ 1.00 | ||
| Adjustment to APIC | $ 2,018,125 | ||
| Common stock price | $ 1.20 | ||
| Additional capital | $ 101,615 | ||
| Issuance of common stock for cashless warrant conversion, Amount | $ 50,000 | ||
| Issuance of common stock for cashless warrant conversion, Shares | 10,234 | ||
| X | ||||||||||
- Definition Stock Issued During Period, Shares, Cashless Conversion Of Convertible Securities No definition available.
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| X | ||||||||||
- Definition Stock Issued During Period Value Cashless Conversion Of Convertible Securities No definition available.
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- Definition Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of additional paid-in capital (APIC) classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. No definition available.
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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. No definition available.
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- Details
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- Details
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