Note 2. Cash, Cash Equivalents and Marketable Securities (Tables)

9 Months Ended

Nov. 02, 2013

Disclosure Text Block Supplement [Abstract]

Schedule of Cash, Cash Equivalents and Investments [Table Text Block]

	November 2, 2013						February 2, 2013
	Book Value		Net Unrealized Gains (Losses)		Fair Value		Book Value		Net Unrealized Gains (Losses)		Fair Value
Corporate bonds	$	33,841	$	342	$	34,183	$	30,642	$	537	$	31,179
Money market funds		8,377		-		8,377		21,032		-		21,032
Municipal bonds and notes		509		8		517		515		14		529
Fixed income mutual funds		1,261		26		1,287		1,259		20		1,279
Total cash equivalents and marketable securities	$	43,988	$	376	$	44,364	$	53,448	$	571	$	54,019
Cash on hand held in the United States						1,954						1,441
Cash on hand held overseas						39,994						27,466
Total cash on hand						41,948						28,907
Total cash, cash equivalents and marketable securities					$	86,312					$	82,926
Reported as:
Cash and cash equivalents						50,326						51,218
Short-term marketable securities						11,412						17,455
Long-term marketable securities						24,574						14,253
					$	86,312					$	82,926

Investments Classified by Contractual Maturity Date [Table Text Block]

	November 2, 2013				February 2, 2013
	Book Value		Fair Value		Book Value		Fair Value
Due in one year or less	$	19,704	$	19,790	$	39,595	$	39,766
Due in greater than one year		24,284		24,574		13,853		14,253
Total	$	43,988	$	44,364	$	53,448	$	54,019