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FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)
12 Months Ended
Feb. 02, 2013
FAIR VALUE OF FINANCIAL INSTRUMENTS [Abstract]  
Fair value, assets measured on recurring and non recurring basis
The table below segregates all financial assets and liabilities that are measured at fair value on a recurring basis (at least annually) into the most appropriate level within the fair value hierarchy based on the inputs used to determine the fair value (in thousands):

 
February 2, 2013
  
January 28, 2012
 
 
Level I
  
Level II
  
Level III
  
Level I
  
Level II
  
Level III
 
Short-term investments
 
$
-
  
$
-
  
$
-
  
$
-
  
$
-
  
$
-
 
Long-term investments
  
1,912
   
-
   
-
   
1,382
   
-
   
-
 
  Total investments
 
$
1,912
  
$
-
  
$
-
  
$
1,382
  
$
-
  
$
-