Subsequent Events (Details) - USD ($) |
Jul. 06, 2020 |
Feb. 10, 2020 |
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| Subsequent Events (Textual) | ||
| ADSs exercise prices | $ 1.875 | |
| Subsequent Event [Member] | ||
| Subsequent Events (Textual) | ||
| Ordinary shares issued | 30 | |
| ADSs Purchase price per share | $ 2.00 | |
| Gross proceeds | ||
| Unregistered warrants issued to purchase ordinary shares | 852,750 | |
| Ordinary shares, par value | $ 2.50 | |
| ADSs exercise prices | $ 2.50 | |
| Warrant to purchase common shares | 127,913 | |
| Percentage of offering | 7.00% | |
| Subsequent Event [Member] | American Depository Shares [Member] | ||
| Subsequent Events (Textual) | ||
| Aggregate shares sold | 1,705,000 |
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- Definition ADSs Purchase price per share. No definition available.
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- Definition ADSs exercise prices. No definition available.
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- References No definition available.
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- Definition Ordinary shares, par value. No definition available.
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- References No definition available.
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- Definition Unregistered warrants issued to purchase ordinary shares. No definition available.
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- References No definition available.
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. No definition available.
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- Definition Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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