Short-term Investments (Tables)

6 Months Ended

May 04, 2019

Investments, Debt and Equity Securities [Abstract]

Summary of Short-term Investments

The following is a summary of short-term investments (available for sale):

	May 4, 2019
	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
Equity securities in a public company	$	167,930	$	410,320	$	—	$	578,250

	November 3, 2018
	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
Equity securities in a public company	$	167,930	$	369,837	$	—	$	537,767