Note I - Earnings Per Share

Basic earnings per share is computed on the basis of the weighted average number of shares of common stock outstanding during the period. Diluted earnings per share is computed on the basis of the weighted average number of shares of common stock plus the effect of dilutive potential common shares outstanding during the period using the treasury stock method. Dilutive potential common shares include outstanding stock options and unvested shares.

Reconciliations of basic and diluted earnings per share (EPS) are as follows:

	Three Months Ended September 30,
In thousands, except per share amounts	2013			2012
Net Income (Loss)
Income from continuing operations	$	4,451		$	8,869
Income (loss) from discontinued operations	(12,624		)	(6		)
Net income (loss)	$	(8,173	)	$	8,863

Basic EPS
Weighted-average common shares outstanding used in earnings (loss) per share computations	62,538			62,963

Basic earnings (loss) per share
Continuing operations	$	0.07		$	0.14
Discontinued operations	(0.20		)	0.00
Net income	$	(0.13	)	$	0.14

Diluted EPS
Shares used in diluted earnings (loss) per share computations	62,994			63,205

Diluted earnings (loss) per common share
Continuing operations	$	0.07		$	0.14
Discontinued operations	(0.20		)	0.00
Net income	$	(0.13	)	$	0.14

Computation of Shares Used in Earnings Per Share Computations
Weighted-average common shares outstanding	62,538			62,963
Weighted-average common equivalent shares - dilutive effect of stock options and awards	456			242
Shares used in diluted earnings per share computations	62,994			63,205

4.1 million and 4.8 million anti-dilutive market price options have been excluded from the calculation of shares used in the diluted EPS calculation for the three months ended September 30, 2013 and 2012, respectively. There were no anti-dilutive unvested shares excluded from the calculation of shares used in the diluted EPS calculation for the three months ended September 30, 2013. An insignificant number of anti-dilutive unvested shares have been excluded from the calculation of shares used in the diluted EPS calculation for the three months ended September 30, 2012.

	Nine Months Ended September 30,
In thousands, except per share amounts	2013			2012
Net Income (Loss)
Income from continuing operations	$	17,707		$	23,299
Loss from discontinued operations	(10,903		)	(117,348		)
Net income (loss)	$	6,804		$	(94,049	)

Basic EPS
Weighted-average common shares outstanding used in earnings (loss) per share computations	62,485			62,960

Basic earnings (loss) per share
Continuing operations	$	0.28		$	0.37
Discontinued operations	(0.17		)	(1.86		)
Net income (loss)	$	0.11		$	(1.49	)

Diluted EPS
Shares used in diluted earnings (loss) per share computations	62,808			63,162

Diluted earnings per common share
Continuing operations	$	0.28		$	0.37
Discontinued operations	(0.17		)	(1.86		)
Net income (loss)	$	0.11		$	(1.49	)

Computation of Shares Used in Earnings Per Share Computations
Weighted-average common shares outstanding	62,485			62,960
Weighted-average common equivalent shares - dilutive effect of stock options and awards	323			202
Shares used in diluted earnings per share computations	62,808			63,162

4.3 million and 5.0 million anti-dilutive market price options have been excluded from the calculation of shares used in the diluted EPS calculation for the nine months ended September 30, 2013 and 2012, respectively. An insignificant number of anti-dilutive unvested shares have been excluded from the calculation of shares used in the diluted EPS calculation for the nine months ended September 30, 2013. 0.2 million anti-dilutive unvested shares have been excluded from the calculation of shares used in the diluted EPS calculation for the nine months ended September 30, 2012.