Note 14. Net Loss Per Share (Tables)

6 Months Ended

Aug. 03, 2013

Earnings Per Share [Abstract]

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

	Three Months Ended						Six Months Ended
	August 3, 2013			July 28, 2012			August 3, 2013			July 28, 2012
Net loss, as reported	$	(4,791	)	$	(13,418	)	$	(9,324	)	$	(27,120	)
Weighted-average common shares outstanding-basic		34,259			33,052			34,008			32,857
Dilutive effect of employee stock plans		-			-			-			-
Weighted-average common shares outstanding- diluted		34,259			33,052			34,008			32,857
Net loss per share – basic	$	(0.14	)	$	(0.41	)	$	(0.27	)	$	(0.83	)
Net loss per share – diluted	$	(0.14	)	$	(0.41	)	$	(0.27	)	$	(0.83	)

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

	Three Months Ended				Six Months Ended
	August 3, 2013		July 28, 2012		August 3, 2013		July 28, 2012
Stock options excluded because the effect of including would be anti-dilutive		18		168		21		161
Stock options excluded because exercise price is in excess of average stock price		4,513		5,454		4,677		5,500
Restricted stock awards and units excluded because the effect of including would be anti-dilutive		32		94		29		57
Restricted stock awards and units excluded because potential buyback shares exceed weighted average restricted stock units and awards outstanding		457		69		501		401