|
Shareholders' Equity and Capital Stock (Tables)
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3 Months Ended |
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Mar. 31, 2015
|
| Shareholders' Equity and Capital Stock |
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| Schedule of Share-based Compensation, Stock Options, Activity |
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Weighted-
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Options
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average
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#
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exercise price
|
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$
|
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|
|
|
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|
Outstanding, December 31, 2014
|
|
|
8,468,614
|
|
1.12
|
|
|
|
|
|
|
|
|
Exercised
|
|
|
(468,082)
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0.65
|
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Forfeited
|
|
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(18,261)
|
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0.86
|
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Expired
|
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(10,810)
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0.65
|
|
|
|
|
|
|
|
|
Outstanding, March 31, 2015
|
|
|
7,971,461
|
|
1.05
|
|
| 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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Aggregate
|
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average
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Aggregate
|
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Exercise
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remaining
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Intrinsic
|
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|
remaining
|
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Intrinsic
|
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price
|
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Number
|
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contractual
|
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Value
|
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Number
|
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contractual
|
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Value
|
|
|
|
$
|
|
of options
|
|
life (years)
|
|
$
|
|
of options
|
|
life (years)
|
|
$
|
|
Expiry
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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2.27
|
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1,227,034
|
|
0.8
|
|
-
|
|
1,227,034
|
|
0.8
|
|
-
|
|
January 28, 2016
|
|
1.24
|
|
545,000
|
|
1.3
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|
-
|
|
545,000
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|
1.3
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|
-
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July 7, 2016
|
|
0.93
|
|
657,782
|
|
1.4
|
|
11
|
|
657,782
|
|
1.4
|
|
11
|
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September 9, 2016
|
|
0.92
|
|
200,000
|
|
1.6
|
|
5
|
|
200,000
|
|
1.6
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|
5
|
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October 24, 2016
|
|
0.72
|
|
956,382
|
|
1.8
|
|
189
|
|
956,382
|
|
1.8
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|
189
|
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January 12, 2017
|
|
1.10
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|
200,000
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|
1.8
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|
-
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200,000
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1.8
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|
-
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February 1, 2017
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|
0.93
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|
100,000
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|
1.9
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2
|
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100,000
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|
1.9
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|
2
|
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March 1, 2017
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|
0.60
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|
1,310,758
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|
2.7
|
|
395
|
|
1,310,758
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|
2.7
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|
395
|
|
December 7, 2017
|
|
0.61
|
|
587,059
|
|
3.1
|
|
172
|
|
587,059
|
|
3.1
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|
172
|
|
April 25, 2018
|
|
0.98
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|
100,000
|
|
3.3
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|
-
|
|
100,000
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|
3.3
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|
-
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August 1, 2018
|
|
0.95
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|
956,232
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|
3.7
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|
-
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726,950
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|
3.7
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|
-
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December 27, 2018
|
|
1.33
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|
100,000
|
|
4.0
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|
-
|
|
54,000
|
|
4.0
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|
-
|
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March 31, 2019
|
|
0.81
|
|
1,031,214
|
|
4.7
|
|
124
|
|
103,678
|
|
4.7
|
|
12
|
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December 12, 2019
|
|
|
|
|
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|
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|
|
|
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|
|
|
|
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1.05
|
|
7,971,461
|
|
2.5
|
|
898
|
|
6,768,643
|
|
2.2
|
|
786
|
|
|
|
| Schedule of Share-based Compensation, Restricted Stock Units Award Activity |
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Number
|
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Weighted
|
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|
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of
|
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average grant
|
|
|
|
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RSUs
|
|
date fair value
|
|
|
|
|
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$
|
|
Unvested, December 31, 2014
|
|
|
379,435
|
|
0.89
|
|
|
|
|
|
|
|
|
Granted
|
|
|
274,574
|
|
0.99
|
|
Forfeited
|
|
|
(2,370)
|
|
0.87
|
|
|
|
|
|
|
|
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Unvested, March 31, 2015
|
|
|
651,639
|
|
0.90
|
|
| Schedule Of Share-Based Compensation, Shares Authorized Under Restricted Stock Units, By Grant Date |
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|
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|
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Aggregate
|
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|
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Number of
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Remaining
|
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Intrinsic
|
|
|
|
unvested
|
|
life
|
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Value
|
|
Grant date
|
|
RSUs
|
|
(years)
|
|
$
|
|
December 27, 2013
|
|
119,419
|
|
0.74
|
|
113
|
|
December 12, 2014
|
|
257,646
|
|
1.70
|
|
245
|
|
March 13, 2015
|
|
274,574
|
|
1.95
|
|
261
|
|
|
|
|
|
|
|
|
|
|
|
651,639
|
|
1.60
|
|
619
|
|
| Schedule Of Share-based Compensation Shares Authorized Under Warrants Plans by exercise price range |
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
Aggregate
|
|
|
|
Exercise
|
|
|
|
Remaining
|
|
Intrinsic
|
|
|
|
price
|
|
Number
|
|
contractual
|
|
Value
|
|
|
|
$
|
|
of warrants
|
|
life (years)
|
|
$
|
|
Expiry
|
|
|
|
|
|
|
|
|
|
|
|
0.92
|
|
50,000
|
|
0.4
|
|
9
|
|
September 4, 2015
|
|
1.12
|
|
100,000
|
|
0.6
|
|
-
|
|
November 1, 2015
|
|
0.93
|
|
25,000
|
|
0.9
|
|
4
|
|
March 5, 2016
|
|
1.35
|
|
2,354,545
|
|
1.7
|
|
-
|
|
December 19, 2016
|
|
1.12
|
|
4,294,167
|
|
3.2
|
|
-
|
|
June 24, 2018
|
|
1.17
|
|
1,550,400
|
|
3.4
|
|
-
|
|
August 27, 2018
|
|
|
|
|
|
|
|
|
|
|
|
1.19
|
|
8,374,112
|
|
2.8
|
|
13
|
|
|
|
| Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions |
|
|
|
|
|
|
|
Three months ended
March 31, 2014
|
|
|
|
|
|
Expected option life (years)
|
|
3.49
|
|
Expected volatility
|
|
66.00%
|
|
Risk-free interest rate
|
|
1.40%
|
|
Expected dividend rate
|
|
0%
|
|
Forfeiture rate (Options)
|
|
4.5%
|
|