Short-term Investments (Tables)

6 Months Ended

May 05, 2018

Investments, Debt and Equity Securities [Abstract]

Summary of Short-term Investments

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

	May 5, 2018
	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
Equity securities in a public company	$	167,930	$	396,470	$	—	$	564,400
	November 4, 2017
	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
Equity securities in a public company	$	167,930	$	459,157	$	—	$	627,087