Income Taxes (Details Textual) (USD $)	12 Months Ended
	Jan. 28, 2012	Jan. 29, 2011	Jan. 30, 2010
Income Taxes (Textual) [Abstract]
Cumulative undistributed earnings	$ 169,500,000
Deferred tax liability associated with cumulative undistributed earnings	30,400,000
Net deferred tax assets (liabilities)	(1,769,000)	27,504,000
Net deferred tax liabilities/assets classified as other current assets	29,392,000	32,151,000
Net deferred tax assets classified as other non-current assets		5,000,000
Net deferred tax liabilities/assets classified as other non-current liabilities	31,200,000	9,700,000
Accrued interest related to uncertain tax positions	1,400,000	1,400,000
Interest and penalties related to income tax	300,000	400,000	400,000
Unrecognized tax benefits	4,346,000	5,559,000	7,073,000
Unrecognized tax benefits that would impact effective tax rate	3,200,000
Unrecognized tax benefits for next period	1,000,000
Net operating loss carryforward federal	29,200,000
Net operating loss carryforward state	12,400,000
Net operating loss carryforward foreign	12,800,000
Tax credit carry forward, foreign	4,000,000
Domestic Country and State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Net Operating loss carry forward expiration date	2015 and 2031
Foreign Country [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carry forward indefinitely	$ 12,800,000
Foreign tax credit carryforward expiration period	2019