Quarterly Operating Results (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2012

Quarterly Operating Results (unaudited)

2012	1st		2nd		3rd			4th		Year
	(In thousands, except days and per share amounts)
Number of days in quarter		92		91		91			92		366
Revenues	$	439,600	$	458,218	$	465,234		$	477,687	$	1,840,739
Gross profit		132,799		144,648		138,813			150,337		566,597
Operating income (loss)		37,126		53,037		(13,269	)		31,603		108,497
Income (loss) from continuing operations		19,739		39,705		(55,686	)		39,478		43,236
Income from discontinued operations, net of tax		4,536		2,685		7,125			2,428		16,774
Gain on disposal of discontinued operations, net of tax		—		—		9,783			124,697		134,480
Net income (loss)		24,275		42,390		(38,778	)		166,603		194,490
Basic income (loss) per share
Continuing operations	$	0.43	$	0.87	$	(1.24	)	$	0.89	$	0.96
Discontinued operations		0.10		0.06		0.15			0.06		0.37
Disposal of discontinued operations		—		—		0.22			2.82		2.98
Net income (loss)	$	0.53	$	0.93	$	(0.87	)	$	3.77	$	4.31
Diluted income (loss) per share
Continuing operations	$	0.42	$	0.86	$	(1.24	)	$	0.88	$	0.94
Discontinued operations		0.10		0.06		0.15			0.05		0.36
Disposal of discontinued operations		—		—		0.22			2.77		2.93
Net income (loss)	$	0.52	$	0.92	$	(0.87	)	$	3.70	$	4.23

2011	1st		2nd		3rd		4th		Year
	(In thousands, except days and per share amounts)
Number of days in quarter		93		91		91		90		365
Revenues	$	438,224	$	510,832	$	491,811	$	441,320	$	1,882,187
Gross profit		123,565		149,715		144,642		123,599		541,521
Operating income		37,141		53,393		46,127		28,545		165,206
Income from continuing operations		18,608		31,771		28,156		22,773		101,308
Income from discontinued operations, net of tax		3,282		2,954		3,047		3,754		13,037
Net income		21,890		34,725		31,203		26,527		114,345
Basic income per share
Continuing operations	$	0.39	$	0.67	$	0.60	$	0.49	$	2.15
Discontinued operations		0.07		0.06		0.06		0.08		0.28
Net income	$	0.46	$	0.73	$	0.66	$	0.57	$	2.43
Diluted income per share
Continuing operations	$	0.38	$	0.66	$	0.59	$	0.48	$	2.11
Discontinued operations		0.07		0.06		0.06		0.08		0.27
Net income	$	0.45	$	0.72	$	0.65	$	0.56	$	2.38