Income Taxes - Accompanying Deferred Current and Non-current Tax Assets and Liabilities in Consolidated Balance Sheet (Detail) - USD ($)	Nov. 05, 2016	Oct. 31, 2015
Current assets:
Deferred tax assets	$ 684,509	$ 814,381
Deferred tax liabilities	(127,736)	(159,188)
Net current deferred taxes	556,773	655,193
Non-current assets:
Deferred tax assets	11,030	1,307,422
Deferred tax liabilities	(1,151,559)	(96,792)
Net non-current deferred taxes	(1,140,529)	1,210,630
Net deferred tax liability	$ (583,756)
Net deferred tax asset		$ 1,865,823