Earnings Per Share

6 Months Ended

Jun. 30, 2011

Earnings Per Share [Abstract]

EARNINGS PER SHARE

5. EARNINGS PER SHARE

     The following table sets forth the details of basic and diluted earnings (loss) per share (EPS):

	Three months ended
	June 30
In thousands, except per share	2011		2010
Net income (loss)	$	2,501	$	103
Weighted average common shares outstanding used in basic EPS		46,080		45,908
Common shares issuable upon exercise of dilutive stock options and restricted stock awards		553		405
Weighted average common shares outstanding and common share equivalents used in diluted EPS		46,633		46,313
Earnings (loss) per share
Basic	$	0.05	$	0.00
Diluted		0.05		0.00

	Six months ended
	June 30
In thousands, except per share	2011		2010
Net income (loss)	$	19,927	$	(271	)
Weighted average common shares outstanding used in basic EPS		46,075		45,872
Common shares issuable upon exercise of dilutive stock options and restricted stock awards		427		—
Weighted average common shares outstanding and common share equivalents used in diluted EPS		46,502		45,872
Earnings (loss) per share
Basic	$	0.43	$	(0.01	)
Diluted		0.43		(0.01	)

     The following table sets forth the number of potential common shares that have been excluded from the computation of diluted earnings per share for the indicated period due to their anti-dilutive nature.

	2011		2010
Three months ended June 30		613,900		1,519,175
Six months ended June 30		1,321,397		1,441,850