Basic and Diluted Net Income (Loss) Per Share

6 Months Ended

Jun. 30, 2011

Earnings Per Share [Abstract]

Earnings Per Share

Basic and Diluted Net Income (Loss) per Share

A reconciliation of the numerator and the denominator used to calculate basic and diluted net income (loss) per share is as follows (in thousands, except per share amounts):

	For the Three Months Ended				For the Six Months Ended
	June 30,				June 30,
	2011		2010		2011			2010
Numerator — Basic
Net income (loss), basic	$	190	$	590	$	(339	)	$	(458	)
Numerator — Diluted
Net income (loss), basic	$	190	$	590	$	(339	)	$	(458	)
Interest on convertible notes, net of tax benefit (A)	—		—		—			—
Net income (loss), diluted	$	190	$	590	$	(339	)	$	(458	)
Denominator — Basic
Weighted average shares used to calculate net income (loss)
per share, basic	24,334		24,104		24,341			24,025
Denominator — Diluted
Weighted average shares used to calculate net income (loss)
per share, basic	24,334		24,104		24,341			24,025
Effect of convertible notes (A)	—		—		—			—
Effect of dilutive restricted stock (B)	122		—		—			—
Effect of dilutive stock options (B)	19		246		—			—
Weighted average shares used to calculate net income (loss)
per share, diluted	24,475		24,350		24,341			24,025
Net income (loss) per share
Basic	$	0.01	$	0.02	$	(0.01	)	$	(0.02	)
Diluted (A), (B)	$	0.01	$	0.02	$	(0.01	)	$	(0.02	)

(A)	For the three and six months June 30, 2011 and 2010, 3.8 million as-if converted shares associated with the Company's 2013 convertible senior notes were excluded from the calculation as their effect would have been anti-dilutive.
(B)	For the three and six months ended June 30, 2011 and 2010, the following equity awards, by type, were excluded from the calculation, as their effect would have been anti-dilutive (in thousands):

	For the Three Months Ended		For the Six Months Ended
	June 30,		June 30,
	2011	2010	2011	2010
Stock options	2,369	2,399	2,495	2,495
Restricted stock	928	773	1,249	923
Total equity award shares excluded	3,297	3,172	3,744	3,418