XML 16 R39.htm IDEA: XBRL DOCUMENT v2.4.1.9
Selected Quarterly Financial Data (Unaudited) (Tables)
 12 Months Ended
Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]  
Selected Quarterly Financial Data
The following tables summarize the unaudited quarterly financial data for the last two fiscal years.

 
First Quarter
 
Second Quarter
 
Third Quarter
 
Fourth Quarter
2014
 
 
 
 
 
 
 
Revenues
$
312,165,000

 
$
319,295,000

 
$
320,099,000

 
$
341,624,000

Operating costs and expenses
$
289,417,000

 
$
298,055,000

 
$
355,132,000

 
$
320,499,000

Income before income taxes
$
23,129,000

 
$
22,043,000

 
$
(35,083,000
)
 
$
21,619,000

Net income
$
14,639,000

 
$
13,921,000

 
$
(22,182,000
)
 
$
15,472,000

Basic earnings per common share(1)
$
0.21

 
$
0.20

 
$
(0.31
)
 
$
0.22

Diluted earnings per common share(1)
$
0.21

 
$
0.20

 
$
(0.31
)
 
$
0.22

Cash dividends per common share(1)
$
0.17

 
$
0.17

 
$
0.17

 
$
0.18

2013
 
 
 
 
 
 
 
Revenues
$
273,904,000

 
$
273,604,000

 
$
298,549,000

 
$
303,833,000

Operating costs and expenses
$
255,981,000

 
$
253,965,000

 
$
278,540,000

 
$
298,616,000

Income before income taxes
$
18,957,000

 
$
19,858,000

 
$
21,193,000

 
$
6,481,000

Net income
$
14,954,000

 
$
12,933,000

 
$
13,790,000

 
$
5,452,000

Basic earnings per common share(1)
$
0.22

 
$
0.19

 
$
0.20

 
$
0.08

Diluted earnings per common share(1)
$
0.22

 
$
0.19

 
$
0.20

 
$
0.08

Cash dividends per common share(1)
$
0.17

 
$
0.17

 
$
0.17

 
$
0.17


 
(1)
Year-to-date earnings and cash dividends per common share amounts may differ from the sum of quarterly amounts due to rounding.