Deferred income taxes, description.

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Re-measured deferred taxes description.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.

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A brief description of status of the tax examination, significant findings to date, and the entity's position with respect to the findings.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit).

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Income Taxes (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		8 Months Ended	12 Months Ended
Income Taxes (Details Narrative) - USD ($) $ in Thousands	Jul. 12, 2019	Jul. 13, 2018	Jul. 12, 2019	Nov. 02, 2018
Income Tax Disclosure [Abstract]
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				25.30%
Re-measured deferred taxes description			We analyzed our deferred tax balances to estimate which of those balances are expected to reverse in fiscal 2018 or thereafter, and we re-measured the deferred taxes at 23.07% or 21% accordingly.
Adjustment to income tax provision				$ 3,059
Effective income tax rate	23.60%	56.50%
Deferred tax assets, reclassified from other comprehensive income to retained earnings	$ 3,200		$ 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 third quarter of fiscal year 2018, and a blended 23.07% statutory federal income tax rate for fiscal 2018.
Impact on income tax expenses		$ 1,640
Impact on income tax, percent		19.20%