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

3 Months Ended

May 03, 2014

Investment Holdings [Abstract]

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

	May 3, 2014		February 1, 2014
Equity investments:
Issuer A	$	2,000	$	2,000
Issuer B		1,000		1,000
Issuer C		730		730
Issuer D		142		143
Total equity investments		3,872		3,873
Notes receivable:
Issuer A		170		230
Total notes receivable		170		230
Total equity investments and notes receivable	$	4,042	$	4,103