Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation (Details 4)

v3.6.0.2
Stock Based Compensation (Details 4)
12 Months Ended
Dec. 31, 2016
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Options, Outstanding | shares 1,560,996
DSUs granted | shares 1,110,156
DSUs forfeited | shares 107,529
DSUs vested | shares 511,400
Number of Options, Outstanding | shares 2,052,223
Weighted Average Grant Date Fair Value, Beginning Balance | $ / shares $ 8.83
Weighted Average Grant Date Fair Value, DSUs granted | $ / shares 14.18
Weighted Average Grant Date Fair Value, DSUs forfeited | $ / shares 9.62
Weighted Average Grant Date Fair Value, DSUs vested | $ / shares 9.16
Weighted Average Grant Date Fair Value, Ending Balance | $ / shares $ 11.58
Deferred Stock Units [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Options, Outstanding | shares 0
DSUs granted | shares 14,953
DSUs forfeited | shares 0
DSUs vested | shares 0
Number of Options, Outstanding | shares 14,953
Weighted Average Grant Date Fair Value, Beginning Balance | $ / shares $ 0
Weighted Average Grant Date Fair Value, DSUs granted | $ / shares 8.36
Weighted Average Grant Date Fair Value, DSUs forfeited | $ / shares 0
Weighted Average Grant Date Fair Value, DSUs vested | $ / shares 0
Weighted Average Grant Date Fair Value, Ending Balance | $ / shares $ 8.36