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Equity (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Share-Based Payment Arrangements [Abstract] |
Disclosure of share-based compensation |
Share-based Compensation | December 31, 2018 |  |  | December 31, 2017 |
Option Expense | $ | 1,676 |  |  | $ | 1,245 |
DSU Expense for 2018 | 307 |  |  | 679 |
DSU Expense Adjustment for 2017 | (45 | ) |  | — |
RSU Expense | 964 |  |  | 1,201 |
Total Share-based Compensation (included in net loss) | $ | 2,902 |  |  | $ | 3,125 |
2017 DSU Expense (issued in 2018) (note 20 (e)) | 380 |  |  | (380 | )
Total Share-based Compensation (per statement of equity) | $ | 3,282 |  |  | $ | 2,745 |
Disclosure of classes of share capital |
Gross Offering proceeds (51,831,659 shares at $3.5464 per share) | $ | 183,816 |
Less: Share issuance costs | (144 | )
Net Offering proceeds | $ | 183,672 |
Disclosure of range of exercise prices of outstanding share warrants explanatory |
| Exercise price of |  |  | Exercise price of |  |  | Total |
Warrants Outstanding | $ | 1.50 |  |  | $ | 2.00 |  |  | Warrants |
At January 1, 2017 | 122,563 |  |  | 1,675,000 |  |  | 1,797,563 |
Warrants exercised in 2017 | — |  |  | (1,012,500 | ) |  | (1,012,500 | )
At December 31, 2017 | 122,563 |  |  | 662,500 |  |  | 785,063 |
Warrants exercised in 2018 | (122,563 | ) |  | (625,000 | ) |  | (747,563 | )
Warrants expired in 2018 | — |  | — |  | (37,500 | ) |  | (37,500 | )
At December 31, 2018 | — |  |  | — |  |  | — |
Disclosure of number and weighted average exercise prices of share options | As at December 31, options outstanding from the consolidated share option plan were as follows:
Balance | Options for common shares |  |  | Weighted average exercise price |
At January 1, 2017 | 5,537,729 |  |  | $ | 1.84 |
Options granted | 1,498,776 |  |  | 2.21 |
Options exercised | (1,820,193 | ) |  | 1.99 |
Options forfeited | (277,839 | ) |  | 1.91 |
Options expired | (110,300 | ) |  | 2.31 |
At December 31, 2017 | 4,828,173 |  |  | 2.01 |
Options granted | 1,675,640 |  |  | 3.27 |
Options exercised | (945,022 | ) |  | 1.66 |
Options forfeited | (400,663 | ) |  | 2.22 |
Options expired | (24,667 | ) |  | 1.35 |
At December 31, 2018 | 5,133,461 |  |  | $ | 2.34 |
Disclosure of number and weighted average remaining contractual life of outstanding share options | The following table summarizes information about the Corporation’s share options outstanding as at December 31, 2018:
| Options outstanding |  | Options exercisable
| Number |  |  | Weighted average remaining contractual life |  | Weighted average exercise |  |  | Number |  |  | Weighted average |
Range of exercise price | outstanding |  |  | (years) |  | price |  |  | exercisable |  |  | exercise price |
$0.83 - $1.19 | 208,167 |  |  | 1.2 |  | $ | 0.90 |  |  | 208,167 |  |  | $ | 0.90 |
$1.23 - $1.96 | 1,689,154 |  |  | 4.6 |  | 1.64 |  |  | 736,818 |  |  | 1.51 |
$2.00 - $2.74 | 1,994,924 |  |  | 3.9 |  | 2.39 |  |  | 1,441,920 |  |  | 2.32 |
$2.80 - $3.74 | 1,241,216 |  |  | 6.0 |  | 3.48 |  |  | 68,190 |  |  | 3.21 |
| 5,133,461 |  |  | 4.5 |  | $ | 2.34 |  |  | 2,455,095 |  |  | $ | 1.98 |
Disclosure of range of exercise prices of outstanding share options | The following table summarizes information about the Corporation’s share options outstanding as at December 31, 2018:
| Options outstanding |  | Options exercisable
| Number |  |  | Weighted average remaining contractual life |  | Weighted average exercise |  |  | Number |  |  | Weighted average |
Range of exercise price | outstanding |  |  | (years) |  | price |  |  | exercisable |  |  | exercise price |
$0.83 - $1.19 | 208,167 |  |  | 1.2 |  | $ | 0.90 |  |  | 208,167 |  |  | $ | 0.90 |
$1.23 - $1.96 | 1,689,154 |  |  | 4.6 |  | 1.64 |  |  | 736,818 |  |  | 1.51 |
$2.00 - $2.74 | 1,994,924 |  |  | 3.9 |  | 2.39 |  |  | 1,441,920 |  |  | 2.32 |
$2.80 - $3.74 | 1,241,216 |  |  | 6.0 |  | 3.48 |  |  | 68,190 |  |  | 3.21 |
| 5,133,461 |  |  | 4.5 |  | $ | 2.34 |  |  | 2,455,095 |  |  | $ | 1.98 |
Disclosure of indirect measurement of fair value of goods or services received, share options granted during period | The fair values of the options granted were determined using the Black-Scholes valuation model under the following weighted average assumptions:
| 2018 |  |  | 2017 |
Expected life | 4 years |  |  | 4 years |
Expected dividends | Nil |  |  | Nil |
Expected volatility | 64 | % |  | 70 | %
Risk-free interest rate | 2 | % |  | 1 | %
Disclosure of number and weighted average exercise prices of other equity instruments |
Balance | DSUs for common shares |
At January 1, 2017 | 1,125,250 |
DSUs granted | 87,682 |
DSUs exercised | (347,588 | )
At December 31, 2017 | 865,344 |
DSUs granted | 179,469 |
DSUs exercised | (297,600 | )
At December 31, 2018 | 747,213 |
| RSUs for common shares |
At January 1, 2017 | 1,473,408 |
RSUs granted | 735,978 |
RSU performance factor adjustment | 186,083 |
RSUs exercised | (560,677 | )
RSUs forfeited | (160,155 | )
At December 31, 2017 | 1,674,637 |
RSUs granted | 379,257 |
RSU performance factor adjustment | 218,213 |
RSUs exercised | (290,820 | )
RSUs forfeited | (203,095 | )
At December 31, 2018 | 1,778,192 |

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