Income Taxes - Accompanying Deferred Current and Non-current Tax Assets and Liabilities in Consolidated Balance Sheet (Detail) - USD ($)	Nov. 02, 2019	Nov. 03, 2018
Current assets (liabilities):
Deferred tax assets
Deferred tax liabilities
Net current deferred tax assets
Non-current assets (liabilities):
Deferred tax assets	323,279	$ 363,498
Deferred tax liabilities	(242,874)	(323,342)
Net non-current deferred tax liabilities	80,405	40,156
Deferred Tax Assets	$ 80,405	$ 40,156