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Earnings Per Share (Tables)
 6 Months Ended
Jun. 30, 2015
Earnings Per Share  
Summary of basic and diluted income per share

 

 

 

Three Months Ended June 30,

 

Six Months Ended June 30,

 

 

 

2015

 

2014

 

2015

 

2014

 

Net income attributable to common shares

 

$
5,538 

 

$
3,883 

 

$
10,106 

 

$
6,616 

 

Weighted-average common shares outstanding - basic

 
24,536,583 

 
21,131,077 

 
22,963,111 

 
21,062,299 

 

Effect of potentially dilutive common shares:

 

 

 

 

 

 

 

 

 

Stock options

 
363,760 

 
371,536 

 
373,438 

 
368,516 

 

Unvested awards

 
154,852 

 
102,117 

 
188,767 

 
168,934 

 

 

 

 

 

 

 

 

 

 

 

Weighted-average common shares outstanding - diluted

 
25,055,195 

 
21,604,730 

 
23,525,316 

 
21,599,749 

 

 

 

 

 

 

 

 

 

 

 

Net income per share attributable to common shares

 

 

 

 

 

 

 

 

 

Basic

 

$
0.23 

 

$
0.18 

 

$
0.44 

 

$
0.31 

 

Diluted

 

$
0.22 

 

$
0.18 

 

$
0.43 

 

$
0.31