Condensed Consolidated Statements of Changes in Shareholders’ Equity (Unaudited) (Parentheticals) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2021 |
Jun. 30, 2020 |
|
| Statement of Stockholders' Equity [Abstract] | |||
| Ordinary shares and warrants | $ 50 | ||
| Ordinary shares and warrants, net of issuance costs | $ 3,200 | ||
| Exercise of warrants, net of issuance costs | $ 17 | $ 51 | |
| X | ||||||||||
- Definition Ordinary shares and warrants. No definition available.
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| X | ||||||||||
- Definition Ordinary shares and warrants, net of issuance costs. No definition available.
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| X | ||||||||||
- Definition The cash inflow associated with the amount received from entity's first offering of stock to the public. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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