Note 3. Fair Values of Assets and Liabilities (Tables)

12 Months Ended

Feb. 02, 2013

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	February 2, 2013
	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Corporate bonds	$	31,179	$	31,179	$	-	$	-
Money market funds		21,032		21,032		-		-
Municipal bonds and notes		529		529		-		-
Fixed income mutual funds		1,279		1,279		-		-
Total cash equivalents and marketable securities	$	54,019	$	54,019	$	-	$	-
Restricted cash		1,769		1,769		-		-
Derivative instruments asset		438		-		438		-
Total assets and (liabilities) measured at fair value	$	56,226	$	55,788	$	438	$	-

	January 28, 2012
	Fair Value			Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
Corporate bonds	$	92,021		$	92,021	$	-		$	-
Money market funds		20,876			20,876		-			-
Municipal bonds and notes		1,687			1,687		-			-
Corporate commercial paper		1,946			1,946		-			-
US agency discount notes		8,502			8,502		-			-
Total cash equivalents and marketable securities	$	125,032		$	125,032	$	-		$	-
Restricted cash		1,769			1,769		-			-
Derivative instruments liability		(121	)		-		(121	)		-
Total assets and (liabilities) measured at fair value	$	126,680		$	126,801	$	(121	)	$	-