XML 42 R21.htm IDEA: XBRL DOCUMENT v3.8.0.1
Quarterly Financial Data (Unaudited)
 12 Months Ended
Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract]  
Quarterly Financial Data (Unaudited)
Quarterly Financial Data (Unaudited)
The following table provides quarterly information for the years ended December 31, 2017 and 2016 (in thousands, except per share amounts):
 
Three Months Ended
 
March 31
 
June 30
 
September 30
 
December 31
2017
 
 
 
 
 
 
 
Net service revenues
$
333,992

 
$
340,309

 
$
341,053

 
$
342,586

Gross profit
97,135

 
103,919

 
104,375

 
102,627

Net income
5,902

 
11,144

 
10,099

 
6,140

Earnings per share-basic
$
0.23

 
$
0.44

 
$
0.40

 
$
0.25

Earnings per share-diluted
$
0.23

 
$
0.44

 
$
0.40

 
$
0.24

2016
 
 
 
 
 
 
 
Net service revenues
$
322,201

 
$
335,047

 
$
336,460

 
$
325,998

Gross profit
97,189

 
106,282

 
105,380

 
99,648

Net income
3,650

 
10,864

 
9,020

 
9,239

Earnings per share-basic
$
0.14

 
$
0.41

 
$
0.35

 
$
0.36

Earnings per share-diluted
$
0.14

 
$
0.41

 
$
0.34

 
$
0.36