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NOTE 14 - INCOME TAXES (Details) - USD ($)
12 Months Ended
Dec. 22, 2017
Jan. 28, 2018
Jan. 29, 2017
Jan. 31, 2016
Income Tax Disclosure [Abstract]        
Other Income Tax Expense (Benefit), Continuing Operations   $ 17,500,000 $ 14,100,000 $ 8,600,000
Income Tax Expense (Benefit) $ 1,800,000 17,522,000 13,909,000 8,274,000
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax   26,000 (204,000) $ (277,000)
Deferred Tax Assets Liabilities, Net AOCI   3,264,000 7,264,000  
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount $ 190,000      
Deferred Tax Assets, Capital Loss Carryforwards   1,400,000    
Unrecognized Tax Benefits that Would Impact Effective Tax Rate   80,000    
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit   48,000    
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense   $ 10,000 $ 23,000