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Note 6. Investments In and Notes Receivable from Privately Held Companies (Tables)
3 Months Ended
May 04, 2013
Schedule Of Equity Investments In And Financing Notes Receivable From Privately Held Companies [Table Text Block]

Equity investments:

May 4, 2013

February 2, 2013

Issuer B

  $ 2,000   $ 2,000

Issuer C

    1,000     1,000

Issuer D

    1,000     1,000

Issuer E

    300     300

Issuer F

    2,000     2,000

Issuer G

    143     143

Total equity investments

    6,443     6,443

Notes receivable:

               

Issuer B

    500     750

Issuer H

    2,500     2,500

Total notes receivable

    3,000     3,250

Total equity investments and notes receivable

  $ 9,443   $ 9,693