Short-term Investments - Summary of Short-term Investments (Detail) - USD ($)	Feb. 04, 2023	Nov. 05, 2022
Investments, Debt and Equity Securities [Abstract]
Available-for-sale Securities, Amortized Cost	$ 167,930	$ 167,930
Available-for-sale Securities, Gross Unrealized Gains	403,199	421,141
Available-for-sale Securities, Gross Unrealized Losses	0	0
Available-for-sale Securities, Estimated Fair Value	$ 571,129	$ 589,071