Selected Quarterly Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2013

Selected Quarterly Data (Unaudited)

Schedule of selected quarterly data (unaudited)

In thousands,	2013 Quarter Ended										2012 Quarter Ended
except per share amounts	December 31			September 30			June 30		March 31		December 31			September 30			June 30			March 31
Revenues	$	152,179		$	134,973		$	140,105	$	132,352	$	157,848		$	140,993		$	142,794		$	139,456
Operating income (loss)	12,484			8,360			12,413		9,404		21,058			15,598			13,281			12,732
Income (loss) from continuing operations	6,734			4,451			6,936		6,320		12,096			8,869			7,628			6,803
Income (loss) from discontinued operations	(168		)	(12,624		)	1,373		348		(1,401		)	(6		)	(117,332		)	(10		)
Net income (loss)	6,566			(8,173		)	8,309		6,668		10,695			8,863			(109,704		)	6,793
Basic earnings (loss) per share:
Continuing operations	$	0.11		$	0.07		$	0.11	$	0.10	$	0.19		$	0.14		$	0.12		$	0.11
Discontinued operations	(0.01		)	(0.20		)	0.02		0.01		(0.02		)	0.00			(1.86		)	0.00
Net income (loss)	$	0.10		$	(0.13	)	$	0.13	$	0.11	$	0.17		$	0.14		$	(1.74	)	$	0.11
Diluted earnings (loss) per share:
Continuing operations	$	0.11		$	0.07		$	0.11	$	0.10	$	0.19		$	0.14		$	0.12		$	0.11
Discontinued operations	(0.01		)	(0.20		)	0.02		0.01		(0.02		)	0.00			(1.86		)	0.00
Net income (loss)	$	0.10		$	(0.13	)	$	0.13	$	0.11	$	0.17		$	0.14		$	(1.74	)	$	0.11