Share Capital - Summary of Outstanding Warrants (Detail) |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2018
USD ($)
shares
|
Dec. 31, 2017
USD ($)
shares
|
|
| Disclosure Of Valuation Of Warrants [line items] | ||
| Opening balance, number of warrants | 175,357 | 188,381 |
| Number of Warrants, expired | (688,826) | |
| Ending balance, number of warrants | 175,357 | |
| Opening balance,warrants amount | $ | $ 741,917 | $ 855,800 |
| Ending balance,warrants amount | $ | $ 741,917 | |
| Exercise Price CDN 1.25 Expiry March 18, 2018 [member] | ||
| Disclosure Of Valuation Of Warrants [line items] | ||
| Number of Warrants, expired | (175,357) | |
| Exercise price | 1.25 | |
| Expired warrants, amount | $ | $ (741,917) | |
| Expiry date | March 18, 2018 | |
| Exercise Price CDN 1.77 Expiry March 14, 2017 [member] | ||
| Disclosure Of Valuation Of Warrants [line items] | ||
| Number of Warrants, expired | (13,024) | |
| Exercise price | 1.77 | |
| Expired warrants, amount | $ | $ (113,883) | |
| Expiry date | March 14, 2017 | |
| X | ||||||||||
- Definition Disclosure Of Valuation Of Warrants [line items] No definition available.
|
| X | ||||||||||
- Definition Exercise price of warrants. No definition available.
|
| X | ||||||||||
- Definition Expiry date of warrants. No definition available.
|
| X | ||||||||||
- Definition Number of warrants expired. No definition available.
|
| X | ||||||||||
- Definition Number of warrants issued amount. No definition available.
|
| X | ||||||||||
- Definition Number of warrants outstanding. No definition available.
|
| X | ||||||||||
- Definition Value of warrants expired. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|