Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
BALANCE (shares) at Oct. 29, 2017		23,738,003
BALANCE at Oct. 29, 2017	$ 83,994	$ 2,374	$ 78,645	$ 45,843	$ (5,261)	$ (37,607)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(10,694)			(10,694)
Share-based compensation expense	435		435
Issuance of common stock	0		(10)	(40)		50
Other comprehensive income	1,404				1,404
BALANCE (shares) at Jan. 28, 2018		23,738,003
BALANCE at Jan. 28, 2018	75,139	$ 2,374	79,070	35,109	(3,857)	(37,557)
BALANCE (shares) at Oct. 28, 2018		23,738,003
BALANCE at Oct. 28, 2018	50,499	$ 2,374	79,057	9,738	(7,070)	(33,600)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(3,215)			(3,215)
Share-based compensation expense	(113)		(113)
Issuance of common stock	0		(35)	(206)		241
Other comprehensive income	158				158
BALANCE (shares) at Jan. 27, 2019		23,738,003
BALANCE at Jan. 27, 2019	$ 47,755	$ 2,374	$ 78,909	$ 6,743	$ (6,912)	$ (33,359)