Quarterly report pursuant to Section 13 or 15(d)

Earnings (Loss) Per Share of Common Stock (Tables)

v3.10.0.1
Earnings (Loss) Per Share of Common Stock (Tables)
6 Months Ended
Jun. 30, 2018
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share
The table below shows a reconciliation of the numerator and denominator for basic and diluted earnings (loss) per share calculations for the periods indicated.
 
Three Months Ended
June 30,
 
Six Months Ended
June 30,
 
2018
 
2017
 
2018
 
2017
Numerator
 
 
 
 
 
 
 
Net income (loss)
$
10.5

 
$
5.4

 
$
0.1

 
$
(2.4
)
Denominator
 
 
 
 
 
 
 
Weighted average number of common shares outstanding
25,759,232

 
27,638,329

 
25,748,571

 
27,779,878

Weighted average number of vested shares not yet issued
180,060

 
108,368

 
171,487

 
101,023

Weighted average number of common shares outstanding - Basic
25,939,292

 
27,746,697

 
25,920,058

 
27,880,901

Dilutive stock-based compensation awards outstanding
55,928

 
233,641

 
99,419

 

Weighted average number of common shares outstanding - Diluted
25,995,220

 
27,980,338

 
26,019,477

 
27,880,901

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share
The following awards were excluded from the computation of diluted earnings (loss) per share:
 
Three Months Ended
June 30,
 
Six Months Ended
June 30,
 
2018
 
2017
 
2018
 
2017
Potentially dilutive common shares excluded from diluted computation, as inclusion would be anti-dilutive
506,255

 
530,321

 
716,587

 
803,432
Performance awards excluded from diluted computation, as performance conditions not met
1,119,301

 
874,337

 
1,031,082

 
836,655