Quarterly Financial Data

12 Months Ended

Dec. 31, 2014

Quarterly Financial Data [Abstract]

Quarterly Financial Data

18.Quarterly Financial Data (Unaudited)

The following table summarizes results for each of the four quarters in the years ended December 31, 2014 and 2013 (in thousands, except earnings per share data):

	First	Second	Third	Fourth
	Quarter	Quarter	Quarter	Quarter	Year
Year ended December 31, 2014:
Total revenues	$       336,756	$      359,662	$      393,955	$       400,911	$           1,491,284
Segment profits	$       104,569	$      116,732	$      129,835	$       128,729	$              479,865
Net income (loss)	$         (1,907)	$          2,443	$          9,931	$        (18,808)	$                (8,341)
Earnings (loss) per share of common stock (a):
Basic	$           (0.05)	$            0.06	$            0.24	$            (0.46)	$                  (0.20)
Diluted	$           (0.05)	$            0.06	$            0.24	$            (0.46)	$                  (0.20)
Weighted average common shares outstanding:
Basic	40,605	41,342	41,477	41,332	$                41,166
Diluted	40,605	42,043	42,213	41,332	$                41,166
Year ended December 31, 2013:
Total revenues	$       304,351	$      325,723	$      324,797	$       308,033	$           1,262,904
Segment profits	$         93,303	$      103,211	$      102,054	$         96,248	$              394,816
Net loss	$         (8,777)	$       (12,797)	$         (6,956)	$          (7,399)	$              (35,929)
Loss per share of common stock (a):
Basic	$           (0.22)	$           (0.32)	$           (0.17)	$            (0.18)	$                  (0.89)
Diluted	$           (0.22)	$           (0.32)	$           (0.17)	$            (0.18)	$                  (0.89)
Weighted average common shares outstanding:
Basic	39,885	40,336	40,400	40,253	40,288
Diluted	39,885	40,336	40,400	40,253	40,288
(a)  The sum of individual quarterly net income per share may not agree to the total for the year due to each period's computation being based on the weighted average number of common shares outstanding during each period.