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Quarterly Financial Summary (unaudited)
 12 Months Ended
Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract]  
Quarterly Financial Summary (unaudited)
Quarterly Financial Summary (unaudited)
The following unaudited consolidated interim financial information presented should be read in conjunction with other information included in the Company’s consolidated financial statements. In the opinion of management, the following unaudited consolidated financial information reflects all adjustments necessary for the fair presentation of the results of interim periods. Historical results are not necessarily indicative of the results of operations to be expected for future periods. The following tables set forth selected unaudited quarterly financial information for each of the Company’s last eight quarters:

 
1st Quarter
 
2nd Quarter
 
3rd Quarter
 
4th Quarter
 
(in thousands, except per share data)
2017
 
 
 
 
 
 
 
Revenue
$
75,688

 
$
72,196

 
$
73,279

 
$
78,085

Income from operations before income taxes
8,318

 
6,333

 
7,616

 
12,777

Net income
4,509

 
3,829

 
4,366

 
8,417

Net income per common share:
 
 
 
 
 
 
 
Basic
$
0.28

 
$
0.24

 
$
0.27

 
$
0.52

Diluted
$
0.28

 
$
0.23

 
$
0.27

 
$
0.51

2016
 
 
 
 
 
 
 
Revenue
$
83,966

 
$
76,745

 
$
73,803

 
$
78,625

Income from operations before income taxes
16,007

 
10,697

 
429

 
11,259

Net income
10,340

 
6,596

 
326

 
6,893

Net income per common share:
 
 
 
 
 
 
 
Basic
$
0.64

 
$
0.41

 
$
0.02

 
$
0.43

Diluted
$
0.64

 
$
0.41

 
$
0.02

 
$
0.42