Income Taxes (Details) - Schedule of unrecognized tax benefits - USD ($) $ in Thousands	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Schedule of unrecognized tax benefits [Abstract]
Unrecognized tax benefits at beginning of the year	$ 1,930	$ 1,930	$ 2,018
Lapse of applicable statute of limitations			(88)
Unrecognized tax benefits at end of the year	$ 1,930	$ 1,930	$ 1,930