Note 15. Net Loss Per Share (Tables)

9 Months Ended

Nov. 02, 2013

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended						Nine Months Ended
	November 2, 2013			October 27, 2012			November 2, 2013			October 27, 2012
Net loss, as reported	$	(2,978	)	$	(39,451	)	$	(12,302	)	$	(66,571	)
Weighted-average common shares outstanding-basic		34,518			33,383			34,129			33,032
Dilutive effect of employee stock plans		-			-			-			-
Weighted-average common shares outstanding- diluted		34,518			33,383			34,129			33,032
Net loss per share – basic	$	(0.09	)	$	(1.18	)	$	(0.36	)	$	(2.02	)
Net loss per share – diluted	$	(0.09	)	$	(1.18	)	$	(0.36	)	$	(2.02	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Three Months Ended				Nine Months Ended
	November 2, 2013		October 27, 2012		November 2, 2013		October 27, 2012
Stock options excluded because the effect of including would be anti-dilutive		18		149		21		157
Stock options excluded because exercise price is in excess of average stock price		4,078		5,380		4,477		5,460
Restricted stock awards and units excluded because the effect of including would be anti-dilutive		75		147		44		87
Restricted stock awards and units excluded because potential buyback shares exceed weighted average restricted stock units and awards outstanding		230		68		410		290