Note 13 - Earnings Per Share (Tables)

12 Months Ended

Feb. 03, 2018

Notes Tables

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

	Fiscal Years Ended
	February 3, 2018			January 28, 2017			January 30, 2016
Numerator:
Net (loss) income	$	(120,041	)	$	(18,315	)	$	158
Denominator:
Weighted-average common shares outstanding- basic		38,527			37,429			35,890
Dilutive effect of employee stock plans		-			-			779
Weighted-average common shares outstanding - diluted		38,527			37,429			36,669
Net (loss) income per share - basic	$	(3.12	)	$	(0.49	)	$	0.00
Net (loss) income per share - diluted	$	(3.12	)	$	(0.49	)	$	0.00

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

	Fiscal Years Ended
	February 3, 2018			January 28, 2017			January 30, 2016
Net loss per share from continuing operations - basic	$	(3.09	)	$	(0.89	)	$	(0.59	)
Net loss per share from continuing operations - diluted	$	(3.09	)	$	(0.89	)	$	(0.58	)
Net (loss) income per share from discontinued operations - basic	$	(0.03	)	$	0.40		$	0.59
Net (loss) income per share from discontinued operations - diluted	$	(0.03	)	$	0.40		$	0.58

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

	Fiscal Years Ended
	February 3, 2018		January 28, 2017		January 30, 2016
Stock options		2,277		2,379		2,367
Restricted stock units and awards		257		514		232