Subsequent Events (Details) - $ / shares |
Aug. 14, 2019 |
Apr. 04, 2019 |
Aug. 20, 2019 |
Aug. 13, 2019 |
Jun. 30, 2019 |
Feb. 21, 2019 |
Dec. 31, 2018 |
|---|---|---|---|---|---|---|---|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period | 495,794 | ||||||
| Common stock, par value (in dollars per share) | $ 0.001 | $ 0.001 | |||||
| Common stock, shares, issued | 14,736,020 | 14,027,590 | |||||
| Common stock, shares, outstanding | 14,722,840 | 14,014,410 | |||||
| Shares issuable upon conversion of preferred stock | 708,430 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period | 119,000 | ||||||
| Subsequent Event [Member] | |||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period | 1.00 | ||||||
| Common stock, par value (in dollars per share) | $ 0.001 | ||||||
| Common stock, shares, issued | 1,472,284 | 14,722,840 | |||||
| Common stock, shares, outstanding | 1,472,284 | 14,722,840 | |||||
| Shares issuable upon conversion of preferred stock | 81,000 | 810,000 |
| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of shares issued for each share of convertible preferred stock that is converted. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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