XML 37 R25.htm IDEA: XBRL DOCUMENT v3.10.0.1
Income Taxes (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Jan. 25, 2019
Jan. 26, 2018
Nov. 02, 2018
Income tax rate reconciliation description On December 22, 2017, President Trump signed into law the Tax Cuts and Jobs Act (the “Tax Act”). The Tax Act includes significant changes to the U.S. tax code that will affect our fiscal year ending November 1, 2019, and future periods, including, but not limited to, (1) reducing the corporate federal income tax rate from 35% to 21%    
Federal income tax rate 21.00%    
Blended corporate tax rate before and after the Tax Act 23.07%   23.07%
Adjustment to income tax provision $ 3,059    
Efffective income tax rate 26.91% 177.68%  
Deferred tax assets, reclassified from other comprehensive income to retained earnings $ 3,200    
Deferred income taxes, description The remeasurement of deferred income taxes at newly enacted tax rates resulted in a $3,200 income tax expense or a 37.5% impact on the effective tax rate for the first quarter    
Impact on income tax expenses $ 1,640    
Impact on income tax, percent 19.20%    
Deferred Tax [Member]      
Blended corporate tax rate before and after the Tax Act 23.07%    
November 1, 2019 [Member]      
Blended corporate tax rate before and after the Tax Act 217.00%    
Thereafter [Member]      
Blended corporate tax rate before and after the Tax Act 21.00%    
Thereafter [Member] | Deferred Tax [Member]      
Blended corporate tax rate before and after the Tax Act 21.00%