Note 5 - Investments in and Notes Receivable from Privately Held Companies (Tables)

6 Months Ended

Aug. 02, 2014

Investment Holdings [Text Block] [Abstract]

Schedule Of Equity Investments In And Financing Notes Receivable From Privately Held Companies [Table Text Block]

Equity investments:	August 2, 2014		February 1, 2014
Issuer A	$	2,000	$	2,000
Issuer B		1,000		1,000
Issuer C		129		730
Issuer D		142		143
Total equity investments		3,271		3,873
Notes receivable:
Issuer A		-		230
Total notes receivable		-		230
Total equity investments and notes receivable	$	3,271	$	4,103