NET LOSS PER SHARE

12 Months Ended

Dec. 31, 2013

NET LOSS PER SHARE [Abstract]

NET LOSS PER SHARE

NOTE 8—NET LOSS PER SHARE

Diluted earnings per share is the same as basic earnings per share for the periods presented because the inclusion of outstanding common stock equivalents would be anti-dilutive. The following number of weighted shares outstanding, prior to the application of the treasury stock method, were excluded from the computation of diluted net loss per common share for the years presented because including them would have had an anti-dilutive effect (in thousands):

	Year Ended December 31,
	2013		2012		2011
Options to purchase common stock		3,830		3,746		3,667
Restricted stock units		173		97		61
Employee stock purchase plan shares		72		78		70
Performance stock units		34		8		—
Total		4,109		3,929		3,798