Summary of Significant Accounting Policies - Additional Information (Detail) |
6 Months Ended |
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Jun. 30, 2019
USD ($)
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| Summary of Significant Accounting Policies [line items] | |
| Incremental funding | $ 46,200,000 |
| Deficit [member] | |
| Summary of Significant Accounting Policies [line items] | |
| Comprehensive income (loss) | 42,755,746 |
| Shareholders' deficiency | $ 215,693,440 |
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- Definition The difference, for modified share-based payment arrangements, between the fair value of the modified equity instrument and that of the original equity instrument, both estimated as at the date of the modification. [Refer: Share-based payment arrangements [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Comprehensive income (loss). No definition available.
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- Definition Line items representing the disclosure of summary of significant accounting policies. No definition available.
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- Definition Increase (decrease) in shareholder's equity. No definition available.
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- Details
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