Income Taxes - Reconciliation between Statutory and Effective Income Tax Rates (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jan. 28, 2017	Oct. 29, 2016	Jul. 30, 2016	Apr. 30, 2016	Jan. 30, 2016	Oct. 31, 2015	Aug. 01, 2015	May 02, 2015	Jan. 28, 2017		Jan. 30, 2016		Jan. 31, 2015
Income Tax Disclosure [Abstract]
Federal income tax at the statutory rate									$ (732)		$ (2,852)		$ (3,827)
State income and other taxes, net of federal tax benefit									(1)		(177)		(72)
Permanent items									225		137		141
Charge for valuation allowance									775		3,200		4,034
Other, net									(101)		(48)		(33)
Total provision for income tax from continuing operations	$ 40	$ 34	$ 35	$ 57	$ 69	$ 63	$ 67	$ 61	$ 166	[1]	$ 260	[1]	$ 243	[1]

[1] There was no provision (benefit) recognized on the loss from discontinued operations for fiscal 2014