Shareholders' Equity and Capital Stock (Tables)
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6 Months Ended |
Jun. 30, 2017 |
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| Shareholders' Equity and Capital Stock [Abstract] |
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| Schedule of Share-based Compensation, Stock Options, Activity |
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Weighted-
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average
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Options
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exercise price
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#
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US$
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Balance, December 31, 2016
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9,748,934
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0.63
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Granted
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300,000
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0.76
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Exercised
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(549,952)
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0.63
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Forfeited
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(480,404)
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0.63
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Expired
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(870,434)
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0.79
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Outstanding, June 30, 2017
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8,148,144
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0.67
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| Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range |
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Options outstanding
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Options exercisable
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Weighted-
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Weighted-
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average
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average
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remaining
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Aggregate
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remaining
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Aggregate
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Exercise
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Number
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contractual
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Intrinsic
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Number
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contractual
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Intrinsic
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price
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of options
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life (years)
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Value
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of options
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life (years)
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Value
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Expiry
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US$
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US$
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US$
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(thousands)
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(thousands)
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0.59
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885,071
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0.4
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30
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885,071
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0.4
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30
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07-Dec-17
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0.59
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466,441
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0.8
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16
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466,441
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0.8
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16
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25-Apr-18
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0.96
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100,000
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1.1
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-
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100,000
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1.1
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-
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01-Aug-18
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0.92
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739,976
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1.5
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-
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739,976
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1.5
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-
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27-Dec-18
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1.29
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100,000
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1.7
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-
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100,000
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1.7
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-
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31-Mar-19
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0.79
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777,896
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2.5
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-
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777,896
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2.5
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-
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12-Dec-19
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0.88
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200,000
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2.9
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-
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200,000
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2.9
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-
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29-May-20
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0.66
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640,969
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3.1
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-
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640,969
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3.1
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-
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17-Aug-20
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0.62
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1,088,327
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3.4
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9
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1,088,327
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3.4
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9
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11-Dec-20
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0.56
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2,849,464
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4.5
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172
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913,563
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4.5
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55
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16-Dec-21
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0.79
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300,000
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4.7
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-
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30,000
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4.7
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-
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02-Mar-22
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0.67
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8,148,144
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3.0
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227
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5,942,243
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2.5
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110
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| Schedule of Share-based Compensation, Restricted Stock Units Award Activity |
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Number
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Weighted
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of
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average grant
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RSUs
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date fair value
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US$
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Unvested, December 31, 2016
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1,273,990
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0.60
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Vested
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(175,996)
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0.79
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Forfeited
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(26,654)
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0.56
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Unvested, June 30, 2017
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1,071,340
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0.59
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| Schedule Of Share-Based Compensation, Shares Authorized Under Restricted Stock Units, By Grant Date |
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Number of
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Remaining
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Aggregate
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unvested
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life
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Intrinsic
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Grant date
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RSUs
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(years)
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Value
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US$
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(thousands)
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August 17, 2015
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161,384
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0.13
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102
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December 11, 2015
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248,226
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0.45
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156
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December 16, 2016
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661,730
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1.46
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417
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1,071,340
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1.03
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675
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| Schedule Of Share-Based Compensation, Warrants, Activity |
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Number
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Weighted-
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of
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average
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Warrants
|
|
exercise price
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US$
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Outstanding, December 31, 2016
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5,844,567
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0.93
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Outstanding, June 30, 2017
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5,844,567
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0.93
|
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| Schedule Of Share-based Compensation Shares Authorized Under Warrants Plans by exercise price range |
|
|
|
|
|
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|
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|
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|
|
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Remaining
|
|
Aggregate
|
|
|
|
Exercise
|
|
Number
|
|
contractual
|
|
Intrinsic
|
|
|
|
price
|
|
of warrants
|
|
life (years)
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|
Value
|
|
Expiry
|
|
US$
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US$
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|
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(thousands)
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0.92
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4,294,167
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1.0
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-
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24-Jun-18
|
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0.96
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1,550,400
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1.2
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-
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27-Aug-18
|
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0.93
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5,844,567
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1.0
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|
-
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| Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions |
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|
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Six months ended June 30,
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|
|
2017
|
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Expected option life (years)
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3.70
|
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Expected volatility
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57.45%
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Risk-free interest rate
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1.00%
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Expected dividend rate
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0%
|
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Forfeiture rate
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5.4%
|
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