Stockholders' Equity - Additional Information (Detail) $ / shares in Units, $ in Thousands	12 Months Ended
	Oct. 29, 2017 vote $ / shares shares	Oct. 30, 2016 $ / shares shares	Nov. 01, 2015 USD ($) $ / shares shares	Jan. 14, 2015 shares
Equity, Class of Treasury Stock [Line Items]
Number of votes per share | vote	1
Dividends declared (usd per share) | $ / shares	$ 0	$ 0	$ 0
Dividends paid (usd per share) | $ / shares	$ 0	$ 0	$ 0
Common stock redemption (shares)	0
Preferred stock outstanding (shares)	0
Aggregate amount of shares repurchased | $			$ 4,262
2015 Repurchase Agreement | Common Stock
Equity, Class of Treasury Stock [Line Items]
Common stock repurchase, authorized shares (shares)				1,500,000
Shares repurchased (shares)	0	0	340,800
Average purchase price (usd per share) | $ / shares			$ 12.50
Aggregate amount of shares repurchased | $			$ 4,300
Common stock repurchase, shares remaining (shares)	1,159,200