Income Taxes (Details 2) (USD $)	Feb. 02, 2013	Jan. 28, 2012
Deferred Tax Assets:
Inventories	$ 13,592,000	$ 11,180,000
Accrued compensation and benefits	9,868,000	8,143,000
Receivable allowances and reserves	2,727,000	2,406,000
Depreciation and amortization	1,328,000	6,003,000
Non-current liabilities	706,000	732,000
Deferred rent and lease obligations	2,093,000	303,000
Operating loss carryforwards	3,934,000	1,565,000
Other, net	787,000	2,095,000
Deferred tax assets	35,035,000	32,427,000
Deferred Tax Liabilities:
Acquired intangible assets	(42,827,000)	(44,806,000)
Foreign		(884,000)
Deferred tax liabilities	(42,827,000)	(45,690,000)
Valuation allowance	(3,641,000)	(1,886,000)
Net deferred tax liability	(11,433,000)	(15,149,000)
Undistributed earnings of foreign subsidiaries	6,100,000	9,600,000
Amount of deferred tax liability not recognized on permanently reinvested earnings that would be payable if earnings were repatriated to the United States	$ 600,000