Income Taxes - Summary of Provision for Income Taxes (Detail) - USD ($)	12 Months Ended
	Nov. 06, 2021	Oct. 31, 2020
Current tax expense:
Federal	$ 1,327,166	$ 1,524,703
State	289,593	283,877
Deferred tax (benefit)	103,166	76,807
Provision for income taxes	$ 1,719,925	$ 1,885,387