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

6 Months Ended

Aug. 02, 2014

Shareholders Equity And Employee Benefits Disclosure [Text Block] [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 loss on marketable securities		-			-		-			-			(92	)		-			-			(92	)
Currency translation adjustments		-			-		-			-			-			(94	)		-			(94	)
Stock-based compensation expense		-			2,873		-			-			-			-			-			2,873
Tax effect related to stock options		(12,680	)		1,242		-			-			-			-			-			1,242
Net proceeds from common stock issued under share plans		416,487			1,247		-			-			-			-			-			1,247
Net loss		-			-		-			-			-			-			(17,534	)		(17,534	)
Balance, August 2, 2014		39,487,768		$	490,550		(4,659,143	)	$	(88,198	)	$	57		$	408		$	(256,784	)	$	146,033