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Note 1 - Organization and Summary of Significant Accounting Policies (Tables)
3 Months Ended
May 03, 2014
Disclosure Text Block [Abstract]  
Schedule of Error Corrections and Prior Period Adjustments [Table Text Block]
   

As Reported

   

Reclassifications

   

Adjusted

 

Three Months Ended

         

May 4, 2013

         

Accrued liabilities, compensation and related benefits

  $ (5,265

)

  $ 2,021     $ (3,244

)

Income taxes payable and other long-term liabilities

    523       (2,021

)

    (1,498

)

Total

  $ (4,742

)

  $ -     $ (4,742

)