SHARE CAPITAL - Summary of Equity Warrants (Detail) - Equity Warrant Units Outstanding [Member] |
3 Months Ended |
|---|---|
|
Mar. 31, 2021
shares
| |
| Disclosure of terms and conditions of share-based payment arrangement [line items] | |
| Number of Stock Options, Balance at January 1, 2021 | 2,131,716 |
| Number of Equity Warrants, Exercised | (1,318,675) |
| Number of Equity Warrants, Expired | (591,911) |
| Number of Stock Options, Balance at March 31, 2021 | 9,912,633 |
| January 2021 Equity Offering [Member] | |
| Disclosure of terms and conditions of share-based payment arrangement [line items] | |
| Number of Equity Warrants, Issued | 4,227,911 |
| February 2021 Equity Offering [Member] | |
| Disclosure of terms and conditions of share-based payment arrangement [line items] | |
| Number of Equity Warrants, Issued | 5,463,592 |
| X | ||||||||||
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. No definition available.
|
| X | ||||||||||
- Definition The number of share options outstanding in a share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The number of share options exercised in a share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The number of share options expired in a share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The number of share options granted in a share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|