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Note 22 - Subsequent Events (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended 1 Months Ended 12 Months Ended
Feb. 01, 2014
Feb. 02, 2013
Mar. 31, 2014
Subsequent Event [Member]
ISRAEL
Employee Severance [Member]
Feb. 01, 2014
Employee Severance [Member]
Feb. 02, 2013
Employee Severance [Member]
Note 22 - Subsequent Events (Details) [Line Items]          
Restructuring Charges $ 2,261 $ 3,264 $ 900 $ 1,696 $ 2,167