Note 11. Goodwill and Other Intangibles (Detail) - Future Amortization Expense Related to Acquired Intangible Assets (USD $) In Thousands, unless otherwise specified	Feb. 02, 2013
2014	$ 10,589
2015	8,760
2016	6,535
2017	3,872
2018	613
Thereafter	104
Total	30,473
Purchased IP-Amortizing [Member]
2014	3,438
2015	3,095
2016	1,351
Total	7,884
Developed Technology Rights [Member]
2014	5,767
2015	4,282
2016	3,957
2017	2,957
2018	495
Total	17,458
Customer Relationships [Member]
2014	119
2015	118
2016	118
2017	118
2018	118
Thereafter	104
Total	695
Trademarks [Member]
2014	1,265
2015	1,265
2016	1,109
2017	797
Total	$ 4,436

No authoritative reference available.

No definition available.

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- Definition

Amount of amortization expense expected to be recognized after the fifth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

No definition available.

+ Details

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- Definition

Amount of amortization expense expected to be recognized in the remainder of the fiscal year following the latest fiscal year ended for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

No definition available.

+ Details

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- Definition

Amount of amortization expense expected to be recognized during the fifth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275

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Amount of amortization expense expected to be recognized during the fourth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

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Amount of amortization expense expected to be recognized during the third fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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Amount of amortization expense expected to be recognized during the second fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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