Income Taxes - Current And Deferred Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Current:
Federal	$ 813	$ 2,585	$ 2,979
State	252	(13)	(363)
Foreign	1,221	1,183	1,253
Current income tax expense	2,286	3,755	3,869
Deferred:
Federal	1,088	644	630
State	108	33	17
Foregin	177
Deferred tax expense (benefit)	1,373	677	647
Tax Expense (benefit) recorded as an increase (decrease) of paid-in capital:
Federal	(364)	(68)	182
State	(37)	(6)	16
Income tax benefits recorded as a decrease of paid-in capital	(401)	(74)	198
Tax provision	$ 3,258	$ 4,358	$ 4,714