Note 15 - Income Taxes - Components of Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Current
Federal	$ (1,725)	$ (66)	$ (495)
State	(11)	111	45
Foreign	1,622	5,065	2,071
Total current	(114)	5,110	1,621
Deferred
Federal	(328)		(290)
State
Foreign	(272)	640	3,054
Total deferred	(600)	640	2,764
(Benefit from) provision for income taxes	$ (714)	$ 5,750	$ 4,385

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