Note 17 - Net Income (Loss) Per Share (Tables)

12 Months Ended

Feb. 01, 2014

Earnings Per Share [Abstract]

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

	Fiscal Years Ended
	February 1, 2014			February 2, 2013			January 28, 2012
Net income (loss), as reported	$	(11,049	)	$	(101,768	)	$	(168,045	)
Weighted-average common shares outstanding- basic		34,206			33,205			32,036
Weighted-average common shares outstanding- diluted		34,206			33,205			32,036
Net income (loss) per share- basic	$	(0.32	)	$	(3.06	)	$	(5.25	)
Net income (loss) per share- diluted	$	(0.32	)	$	(3.06	)	$	(5.25	)

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

	Fiscal Years Ended
	February 1, 2014		February 2, 2013		January 28, 2012
Stock options excluded because exercise price is in excess of average stock price		4,326		5,401		4,940
Stock options excluded because the effect of including would be anti-dilutive		19		137		353
Restricted stock awards and units excluded because potential buyback shares exceed weighted average restricted stock units and awards outstanding		180		255		-
Restricted stock awards and units excluded because the effect of including would be anti-dilutive		69		89		-