Note 18. Income taxes (Detail) - Reconciliation of Income Tax Benefit (USD $) In Thousands, unless otherwise specified	12 Months Ended
Feb. 02, 2013	Jan. 28, 2012	Jan. 29, 2011
Computed at federal statutory rate of 35%	$ (28,357)	$ (60,554)	$ 3,464
State taxes provision (benefit), net of federal benefit	10	(33)	10
Uncertain tax positions	219	441	853
Difference between statutory rate and foreign effective tax rate	31,469	49,839	(3,466)
Stock-based compensation expense	2,391	746	878
Change in federal valuation allowance	16,704
Tax credits	(1,561)	(1,326)	(1,201)
Goodwill and intangible assets impairment		5,646
Other	(128)	275	212
Total	$ 20,747	$ (4,966)	$ 750

No authoritative reference available.

No definition available.

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The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.

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The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in the valuation allowance for deferred tax assets in the period.

+ References

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