Income Taxes - Reconciliation between Statutory Federal Income Tax Rate and Actual Provision for Income Taxes (Detail) - USD ($)	12 Months Ended
Oct. 31, 2015	Nov. 01, 2014
Income Tax Disclosure [Abstract]
Provision-federal statutory tax rate	$ 1,037,408	$ 429,057
Increase (decrease) resulting from:
State taxes, net of federal tax benefit	110,759	45,808
Permanent differences:
Stock option expirations	6,045	20,773
Other	(43,094)	(1,681)
Changes in DTA valuation allowance	(975,312)	(489,921)
Income tax expense	$ 135,806	$ 4,036

Increase Decrease In Taxes Resulting From [Abstract]

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Permanent Differences [Abstract]

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

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-Name Accounting Standards Codification
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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 valuation allowance for deferred tax assets.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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