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NOTE 11 - EMPLOYEE BENEFIT PLANS (Details) - Schedule of Net Benefit Costs - Pension Plan [Member] - USD ($)
$ in Thousands
 12 Months Ended
Jan. 28, 2018
Jan. 29, 2017
Net periodic benefit cost    
Expected administrative expenses $ 280 $ 280
Interest cost 695 751
Net loss (gain) (933) (808)
Net periodic benefit cost 42 223
Settlement/Curtailment expense (Income) (562) 0
Total net periodic benefit cost (Income) (520) 223
Other changes recognized in other comprehensive income    
Net (gain) loss arising during period (590) (957)
Amortization:    
(Loss) gain 562 0
Total recognized in other comprehensive (income) loss (28) (957)
Total recognized in net periodic benefit cost and accumulated other comprehensive income $ (548) $ (734)
Assumptions used to determine net periodic benefit cost:    
Discount rate 4.14% 4.36%
Increase in future compensation levels