Fair Value of Financial Instruments (Tables)

12 Months Ended

Oct. 28, 2018

Investments, All Other Investments [Abstract]

Schedule of assets and liabilities measured at fair value

The following table presents assets and liabilities measured at fair value (in thousands):

	October 28, 2018		October 29, 2017		Fair Value Hierarchy
Short-term investments	$	3,063	$	3,524	Level 1
Total financial assets	$	3,063	$	3,524
Deferred compensation plan liabilities	$	3,063	$	3,524	Level 1
Total financial liabilities	$	3,063	$	3,524