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Income Taxes (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended
Dec. 22, 2017
Jan. 26, 2018
Jan. 20, 2017
Federal tax rate, percentage 35.00% 35.00%  
Effective income tax rate   177.68% 28.30%
Deferred income tax expense   $ 3,200
Income tax description   The remeasurement of deferred income taxes at newly enacted tax rates resulted in a $3.2 million income tax expense or a152.77 % impact on the effective tax rate in the first quarter, and the newly enacted tax legislation resulted in a 23.07% statutory federal income tax rate for fiscal 2018.  
Income tax provision   $ 3,722 $ 976
Reclassified other comprehensive icome to retained earnings   $ 2,529  
November 2, 2018 [Member]      
Effective income tax rate 23.07%    
Fiscal Year 2018 [Member]      
Effective income tax rate   23.07%  
Fiscal Year 2018 [Member] | Deferred Tax [Member]      
Effective income tax rate   23.07%  
Theareafter [Member]      
Effective income tax rate   21.00%  
Theareafter [Member] | Deferred Tax [Member]      
Effective income tax rate   21.00%  
Reduced Federal Tax Rate [Member]      
Federal tax rate, percentage 21.00% 21.00%