INTEREST INCOME (EXPENSE), NET (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 03, 2014	May 04, 2013
Components of interest income (expense), net
Interest income	$ 290	$ 251
Less:
Interest expense - credit facilities	38	26
Unused line fee	109	74
Amortization of deferred financing costs	88	91
Other interest and fees	36	0
Total interest expense	271	191
Interest (expense), net	$ 19	$ 60