Segment Reporting (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 29, 2016	Oct. 31, 2015	Oct. 29, 2016	Oct. 31, 2015	Jan. 30, 2016
Segment Reporting
Revenues	$ 6,495	$ 8,098	$ 25,646	$ 26,810
Long-lived tangible assets	1,124		1,124		$ 1,151
U.S. and Canada
Segment Reporting
Revenues	3,959	5,725	17,949	19,534
United States
Segment Reporting
Long-lived tangible assets	787		787		818
United Kingdom
Segment Reporting
Long-lived tangible assets	99		99		54
Mexico
Segment Reporting
Long-lived tangible assets	215		215		234
Asia
Segment Reporting
Revenues	1,119	996	3,313	2,801
Long-lived tangible assets	23		23		$ 44
Latin America
Segment Reporting
Revenues	577	557	1,752	1,710
United Kingdom and Europe
Segment Reporting
Revenues	148	170	366	681
All Others
Segment Reporting
Revenues	$ 692	$ 650	$ 2,266	$ 2,084