Note 8 - Net Loss Per Share

12 Months Ended

Dec. 31, 2014

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

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,
	2014		2013		2012
Options to purchase common stock		3,489		3,830		3,746
Restricted stock units		213		173		97
Employee stock purchase plan shares		86		72		78
Performance stock units		37		34		8
Total		3,825		4,109		3,929