Other Income (Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Other Income and Expenses [Abstract]
Interest expense	$ (168)	$ (258)	$ (253)
Interest income, net	53	68	62
Gain (loss) on investments carried at fair value		(1)
Total other income (expense)	$ (115)	$ (191)	$ (191)