Income Taxes - Components of Income Tax Expense (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jan. 27, 2013	Jan. 29, 2012	Jan. 30, 2011
Current tax provision
Federal	$ 7,100	$ 2,336	$ 3,178
State	784	569	444
Foreign	5,745	4,615	2,822
Subtotal	13,629	7,520	6,444
Deferred tax (benefit) provision
Federal	(15,812)	(4,417)	(1,631)
State	(148)	1,232	(5)
Foreign	(39,359)	757	1,952
Subtotal	(55,319)	(2,428)	316
(Benefit) provision for taxes	$ (41,690)	$ 5,092	$ 6,760

The component of income tax expense for the period representing amounts paid or payable (or refundable) as determined by applying the provisions of enacted federal tax law to the domestic taxable Income or Loss from continuing operations.

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