Accrued Expenses and Other Current Liabilities - Summary of Accrued Expenses and Other Current Liabilities (Detail) - USD ($)	Nov. 05, 2016	Oct. 31, 2015
Payables and Accruals [Abstract]
Accrued warranty expense	$ 125,000	$ 100,000
Accrued property and sales taxes	759,128	261,289
Other accrued expenses	698,988	564,915
Total accrued expenses and other current liabilities	$ 1,123,698	$ 926,204