Earnings (Loss) Per Share - Summary of Basic and Diluted Net Income (Loss) Per Share (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 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	Oct. 28, 2012	Oct. 30, 2011
Numerator
Net income (loss)	$ 1,620	$ 2,056	$ (17,461)	$ (17,090)	$ (2,012)	$ (11,241)	$ 547	$ (897)	$ (30,875)	$ (13,603)	$ 15,629
Denominator
Basic weighted average number of common shares	20,837	20,829	20,825	20,813	20,813	20,813	20,813	20,813	20,826	20,813	20,813
Dilutive weighted average number of common shares	21,050	21,019	20,825	20,813	20,813	20,813	20,902	20,813	20,826	20,813	20,896
Net income (loss) per share - basic									$ (1.48)	$ (0.65)	$ 0.75
Net income (loss) per share - diluted									$ (1.48)	$ (0.65)	$ 0.75