Note 14 - Component of Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Current
Federal	$ (150)	$ (586)	$ 1,116
State	45	73	18
Foreign	4,915	5,164	(2,324)
Total current	4,810	$ 4,651	(1,190)
Deferred:
Federal	(290)		2,762
Foreign	2,671	$ 342	1,378
Total deferred	2,381	342	4,140
Provision for income taxes	$ 7,191	$ 4,993	$ 2,950