Three months ended

Six months ended

June 30, 

June 30, 

2018

2017

2018

2017

Revenues

$

578.9

$

375.2

$

1,136.6

$

748.7

Costs and expenses:

Direct costs, selling, general and administration

407.2

308.7

777.5

619.2

Depreciation and amortization

115.1

19.3

227.5

38.3

Foreign exchange loss (gain)

3.1

(9.5)

2.0

(9.7)

Share-based compensation expense

10.6

2.0

9.3

6.8

Other expense

22.0

17.1

29.3

35.8

Earnings before interest and income taxes

20.9

37.6

91.0

58.3

Finance expense, net

48.7

10.8

94.2

21.4

(Loss) earnings before income taxes

(27.8)

26.8

(3.2)

36.9

Income tax (recovery) expense

(6.4)

7.5

(13.0)

13.3

Equity in earnings from joint ventures, net of tax

(2.8)

—

(2.6)

—

Net (loss) earnings

$

(18.6)

$

19.3

$

12.4

$

23.6

Net (loss) earnings per common share:

Basic

$

(0.33)

$

0.53

$

0.22

$

0.65

Diluted

$

(0.33)

$

0.52

$

0.22

$

0.64