Note 12 - Shareholders' Equity and Employee Benefits (Tables)

3 Months Ended

May 03, 2014

Shareholders Equity And Employee Benefits Disclosure [Abstract]

Schedule of Stockholders Equity [Table Text Block]

	Common Stock				Treasury Stock						Accumulated Other Comprehensive Income
	Shares		Amount		Shares			Amount			Unrealized Gain (Loss)		Accumulated Translation Adjustment		Retained Earnings (Accumulated Deficit)			Total Shareholders’ Equity
Balance, February 1, 2014		39,083,961	$	485,188		(4,659,143	)	$	(88,198	)	$	149	$	502	$	(239,250	)	$	158,391
Unrealized gain on marketable securities		-		-		-			-			46		-		-			46
Currency translation adjustments		-		-		-			-			-		208		-			208
Stock-based compensation expense		-		1,488		-			-			-		-		-			1,488
Tax effect related to stock options		-		620		-			-			-		-		-			620
Net proceeds from common stock issued under share plans		43,464		1		-			-			-		-		-			1
Net loss		-		-		-			-			-		-		(9,914	)		(9,914	)
Balance, May 3, 2014		39,127,425	$	487,297		(4,659,143	)	$	(88,198	)	$	195	$	710	$	(249,164	)	$	150,840