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Share Capital (Table) | 12 Months Ended
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Dec. 31, 2017
Stock Options Clase of Share Capital [member] |
Disclosure of classes of share capital [line items] |
Schedule of Share Capital | The Company’s Stock Option Plan, as amended and approved from time to time, permits the Company to issue up to 12,200,000 stock options. As at December 30, 2017, a total of 2,222,905 common shares were available for issuance under the plan. ﻿
﻿ |  |  |  |  |
﻿ |  | Number of stock options |  |  | Weighted average exercise price
﻿ |  |  |  |  | Canadian dollars
﻿Outstanding, December 31, 2015 |  | 3,105,355 |  | $ | 3.66
﻿Exercised |  | (2,236,861) |  | $ | 3.45
﻿Forfeited |  | (23,501) |  | $ | 4.79
﻿Outstanding, December 31, 2016 |  | 844,993 |  | $ | 4.19
﻿Exercised |  | (307,160) |  | $ | 3.39
﻿Granted |  | 617,694 |  | $ | 6.35
﻿Outstanding, December 31, 2017 |  | 1,155,527 |  | $ | 5.56
﻿ |  |  |  |  |
﻿Vested and exercisable, December 31, 2016 |  | 459,578 |  | $ | 3.68
﻿Vested and exercisable, December 31, 2017 |  | 537,833 |  | $ | 4.64
﻿
Warrants Clase of Share Capital [member] |
Disclosure of classes of share capital [line items] |
Schedule of Share Capital |
﻿ |  |  |  |  |
﻿ |  | Number of warrants |  |  | Weighted average exercise price
﻿ |  |  |  |  | Canadian dollars
﻿Outstanding, December 31, 2015 |  | - |  | $ | -
﻿Granted |  | 1,514,677 |  | $ | 6.01
﻿Exercised |  | (931,700) |  | $ | 6.01
﻿Outstanding, December 31, 2016 |  | 582,977 |  | $ | 6.01
﻿Exercised |  | (238,515) |  | $ | 6.01
﻿Outstanding, December 31, 2017 |  | 344,462 |  | $ | 6.01
﻿

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