XML 81 R52.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Share Capital and Reserves - Summary of Company's Stock Options Outstanding and Exercisable (Detail) | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2018 CAD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2016 USD ($)
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 36,237,148 | 36,237,148 | 37,858,334 | 33,466,112
Number Exercisable | 28,373,492 | 28,373,492 |  |
Exercise Price |  | $ 1.98 | $ 1.42 | $ 1.06
2.24 Exercise Price Expire on January 25, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 33,333 | 33,333 |  |
Number Exercisable | 33,333 | 33,333 |  |
Exercise Price | $ 2.24 |  |  |
Remaining Contractual Life | 0.07 | 0.07 |  |
Expiry Date | Jan. 25, 2019 |  |  |
3.39 Exercise Price Expire on January 25, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 8,333 | 8,333 |  |
Number Exercisable | 8,333 | 8,333 |  |
Exercise Price | $ 3.39 |  |  |
Remaining Contractual Life | 0.07 | 0.07 |  |
Expiry Date | Jan. 25, 2019 |  |  |
0.46 Exercise Price Expire on February 28, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 150,000 | 150,000 |  |
Number Exercisable | 150,000 | 150,000 |  |
Exercise Price | $ 0.46 |  |  |
Remaining Contractual Life | 0.16 | 0.16 |  |
Expiry Date | Feb. 28, 2019 |  |  |
0.50 Exercise Price Expire on February 28, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 50,000 | 50,000 |  |
Number Exercisable | 50,000 | 50,000 |  |
Exercise Price | $ 0.50 |  |  |
Remaining Contractual Life | 0.16 | 0.16 |  |
Expiry Date | Feb. 28, 2019 |  |  |
0.64 Exercise Price Expire on February28, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 75,000 | 75,000 |  |
Number Exercisable | 75,000 | 75,000 |  |
Exercise Price | $ 0.64 |  |  |
Remaining Contractual Life | 0.16 | 0.16 |  |
Expiry Date | Feb. 28, 2019 |  |  |
2.65 Exercise Price Expire on February 28, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 50,000 | 50,000 |  |
Number Exercisable | 50,000 | 50,000 |  |
Exercise Price | $ 2.65 |  |  |
Remaining Contractual Life | 0.16 | 0.16 |  |
Expiry Date | Feb. 28, 2019 |  |  |
2.24 Exercise Price Expire on February 28, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 25,000 | 25,000 |  |
Number Exercisable | 25,000 | 25,000 |  |
Exercise Price | $ 2.24 |  |  |
Remaining Contractual Life | 0.16 | 0.16 |  |
Expiry Date | Feb. 28, 2019 |  |  |
3.39 Exercise Price Expire on February 28, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 25,000 | 25,000 |  |
Number Exercisable | 25,000 | 25,000 |  |
Exercise Price | $ 3.39 |  |  |
Remaining Contractual Life | 0.16 | 0.16 |  |
Expiry Date | Feb. 28, 2019 |  |  |
0.64 Exercise Price Expire on April 15, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 250,000 | 250,000 |  |
Number Exercisable | 250,000 | 250,000 |  |
Exercise Price | $ 0.64 |  |  |
Remaining Contractual Life | 0.29 | 0.29 |  |
Expiry Date | Apr. 15, 2019 |  |  |
2.65 Exercise Price Expire on April 15, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 800,000 | 800,000 |  |
Number Exercisable | 800,000 | 800,000 |  |
Exercise Price | $ 2.65 |  |  |
Remaining Contractual Life | 0.29 | 0.29 |  |
Expiry Date | Apr. 15, 2019 |  |  |
2.24 Exercise Price Expire on April 15, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 475,000 | 475,000 |  |
Number Exercisable | 475,000 | 475,000 |  |
Exercise Price | $ 2.24 |  |  |
Remaining Contractual Life | 0.29 | 0.29 |  |
Expiry Date | Apr. 15, 2019 |  |  |
3.39 Exercise Price Expire on April 15, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 475,000 | 475,000 |  |
Number Exercisable | 475,000 | 475,000 |  |
Exercise Price | $ 3.39 |  |  |
Remaining Contractual Life | 0.29 | 0.29 |  |
Expiry Date | Apr. 15, 2019 |  |  |
0.40 Exercise Price Expire on May 23, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 2,450,000 | 2,450,000 |  |
Number Exercisable | 2,450,000 | 2,450,000 |  |
Exercise Price | $ 0.40 |  |  |
Remaining Contractual Life | 0.39 | 0.39 |  |
Expiry Date | May 23, 2019 |  |  |
0.46 Exercise Price Expire on December 24, 2019 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 3,300,000 | 3,300,000 |  |
Number Exercisable | 3,300,000 | 3,300,000 |  |
Exercise Price | $ 0.46 |  |  |
Remaining Contractual Life | 0.98 | 0.98 |  |
Expiry Date | Dec. 24, 2019 |  |  |
0.50 exercise price expire on May 27, 2020 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 2,850,000 | 2,850,000 |  |
Number Exercisable | 2,850,000 | 2,850,000 |  |
Exercise Price | $ 0.50 |  |  |
Remaining Contractual Life | 1.41 | 1.41 |  |
Expiry Date | May 27, 2020 |  |  |
0.64 Exercise Price Expire on December 16, 2020 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 3,250,000 | 3,250,000 |  |
Number Exercisable | 3,250,000 | 3,250,000 |  |
Exercise Price | $ 0.64 |  |  |
Remaining Contractual Life | 1.96 | 1.96 |  |
Expiry Date | Dec. 16, 2020 |  |  |
2.69 Exercise Price Expire on June 8, 2021 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 250,000 | 250,000 |  |
Number Exercisable | 250,000 | 250,000 |  |
Exercise Price | $ 2.69 |  |  |
Remaining Contractual Life | 2.44 | 2.44 |  |
Expiry Date | Jun. 08, 2021 |  |  |
2.65 Exercise Price Expire on June 23, 2021 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 4,425,000 | 4,425,000 |  |
Number Exercisable | 4,425,000 | 4,425,000 |  |
Exercise Price | $ 2.65 |  |  |
Remaining Contractual Life | 2.48 | 2.48 |  |
Expiry Date | Jun. 23, 2021 |  |  |
2.24 Exercise Price Expire on December 15, 2021 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 2,750,000 | 2,750,000 |  |
Number Exercisable | 2,750,000 | 2,750,000 |  |
Exercise Price | $ 2.24 |  |  |
Remaining Contractual Life | 2.96 | 2.96 |  |
Expiry Date | Dec. 15, 2021 |  |  |
3.31 Exercise Price Expire on April 20, 2020 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 250,000 | 250,000 |  |
Number Exercisable | 166,667 | 166,667 |  |
Exercise Price | $ 3.11 |  |  |
Remaining Contractual Life | 3.31 | 3.31 |  |
Expiry Date | Apr. 22, 2022 |  |  |
2.93 Exercise Price Expire on November13, 2020 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 1,475,000 | 1,475,000 |  |
Number Exercisable | 983,333 | 983,333 |  |
Exercise Price | $ 2.93 |  |  |
Remaining Contractual Life | 3.87 | 3.87 |  |
Expiry Date | Nov. 13, 2022 |  |  |
3.39 Exercise Price Expire on December 14, 2020 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 3,775,000 | 3,775,000 |  |
Number Exercisable | 2,516,667 | 2,516,667 |  |
Exercise Price | $ 3.39 |  |  |
Remaining Contractual Life | 3.96 | 3.96 |  |
Expiry Date | Dec. 14, 2022 |  |  |
2.39 Exercise Price Expire on April 13, 2023 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 475,000 | 475,000 |  |
Number Exercisable | 158,333 | 158,333 |  |
Exercise Price | $ 2.39 |  |  |
Remaining Contractual Life | 4.28 | 4.28 |  |
Expiry Date | Apr. 13, 2023 |  |  |
2.85 Exercise Price Expire on June 8, 2023 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 4,525,000 | 4,525,000 |  |
Number Exercisable | 1,508,333 | 1,508,333 |  |
Exercise Price | $ 2.85 |  |  |
Remaining Contractual Life | 4.44 | 4.44 |  |
Expiry Date | Jun. 08, 2023 |  |  |
2.66 Exercise Price Expire on June 22, 2023 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 100,000 | 100,000 |  |
Number Exercisable | 33,333 | 33,333 |  |
Exercise Price | $ 2.66 |  |  |
Remaining Contractual Life | 4.47 | 4.47 |  |
Expiry Date | Jun. 20, 2023 |  |  |
2.49 Exercise Price Expire on August21, 2023 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 720,482 | 720,482 |  |
Number Exercisable | 240,160 | 240,160 |  |
Exercise Price | $ 2.49 |  |  |
Remaining Contractual Life | 4.64 | 4.64 |  |
Expiry Date | Aug. 21, 2023 |  |  |
2.41 Exercise Price Expire on December31, 2023 [member] |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Number of Options | 3,225,000 | 3,225,000 |  |
Number Exercisable | 1,075,000 | 1,075,000 |  |
Exercise Price | $ 2.41 |  |  |
Remaining Contractual Life | 5.00 | 5.00 |  |
Expiry Date | Dec. 31, 2023 |  |  |

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