Stock Compensation Plans - Additional Information (Detail) (USD $)	3 Months Ended								12 Months Ended			1 Months Ended	12 Months Ended			0 Months Ended			12 Months Ended	0 Months Ended		1 Months Ended	12 Months Ended
	Nov. 03, 2013	Jul. 28, 2013	Apr. 28, 2013	Jan. 27, 2013	Oct. 28, 2012	Jul. 29, 2012	Apr. 29, 2012	Jan. 29, 2012	Nov. 03, 2013 CompensationPlan	Oct. 28, 2012	Oct. 30, 2011	Apr. 30, 2007 2006 Plan [Member]	Nov. 03, 2013 2006 Plan [Member]	Oct. 28, 2012 2006 Plan [Member]	Oct. 30, 2011 2006 Plan [Member]	Dec. 18, 2007 2006 Plan [Member] 2007 Through 2011 [Member]	Dec. 18, 2007 2006 Plan [Member] 2008 Through 2012 [Member]	Dec. 18, 2007 2006 Plan [Member] Restricted Stock Units [Member]	Nov. 03, 2013 2006 Plan [Member] Restricted Stock Units [Member]	May 11, 2011 2006 Plan [Member] Employee Stock Option [Member]	Dec. 18, 2007 2006 Plan [Member] Employee Stock Option [Member]	Aug. 02, 2011 2006 Plan [Member] Employee Stock Option [Member]	Oct. 28, 2012 2006 Plan [Member] Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of share-based compensation plans									2
Shares available for future grants	900,850								900,850
Aggregate number of shares issued												1,500,000
Fair market value of Company's common stock												100.00%
Restricted stock units granted																		233,000	110,000
Weighted average grant date fair value																		$ 13.32	$ 7.16
Stock options granted to purchase common stock																				15,000	152,996	7,000
Weighted average exercise price																					$ 13.32
Vesting period																5 years	4 years		2 years 6 months	5 years
Compensation expense	$ 33,000	$ 82,000	$ 172,000	$ 129,000	$ (27,000)	$ (5,000)	$ 105,000	$ 54,000	$ 416,000	$ 127,000	$ 460,000		$ 0	$ 0	$ 0				$ 400,000
Forfeiture rate of stock option																						20.00%
Forfeiture rate of stock option description																							Over a ten week period
Total unrecognized compensation cost																			$ 500,000
Weighted average period																			1 year 9 months 18 days
Weighted-average fair value of stock option granted									$ 0.0	$ 0.0