Segment Reporting (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 02, 2015	May 03, 2014	Jan. 31, 2015
Segment Reporting
Revenues	$ 10,230	$ 9,960
Long-lived tangible assets	1,243		1,165
U.S. and Canada
Segment Reporting
Revenues	7,740	7,567
Asia
Segment Reporting
Revenues	869	872
Long-lived tangible assets	65		72
Latin America
Segment Reporting
Revenues	545	648
All Others
Segment Reporting
Revenues	672	540
United Kingdom and Europe
Segment Reporting
Revenues	404	333
United States
Segment Reporting
Long-lived tangible assets	895		794
United Kingdom
Segment Reporting
Long-lived tangible assets	0		0
Mexico
Segment Reporting
Long-lived tangible assets	$ 283		$ 299