Business Combination, Fair Value of Business Based on Third Pary Valuation

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- Definition

Business Combination, Goodwill, Expected Nondeductible for Tax Purposes

+ References

No definition available.

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- Definition

Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Tangible Net Assets

+ References

No definition available.

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- Definition

Business Combination, Step Acquisition, Additional Equity Interests Acquired, Percentage

+ References

No definition available.

+ Details

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- Definition

Cumulative Investment to Purchase Controlling Interest in Business

+ References

No definition available.

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- Definition

Payments to Acquire Additional Equity Interest

+ References

No definition available.

+ Details

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)(3)

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- Definition

This element represents the fair value of the noncontrolling interest in the acquiree at the acquisition date.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (e)(1)

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141R

-Paragraph 68

-Subparagraph p(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Paragraph 12, 13, 14, 20, A107

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

In a business combination achieved in stages, this element represents the amount of gain recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (g)(2)

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 159

-Paragraph 18

-Subparagraph f

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 18

-Paragraph 20

-Subparagraph a (1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References

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-Publisher FASB

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-Topic 210

-SubTopic 10

-Section S99

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-Subparagraph (SX 210.5-02.12)

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- Definition

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

+ References

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-Subparagraph e

-Clause 1

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

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- Definition

The cash outflow associated with the purchase of noncontrolling interest during the period.

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-Name Accounting Standards Codification

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- Definition

The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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Acquisitions and Divestitures - Fiscal 2011 Acquisitions (Details) (USD $) In Thousands, unless otherwise specified						1 Months Ended					4 Months Ended
	Apr. 27, 2013	Jan. 26, 2013	Apr. 28, 2012	Apr. 30, 2011	May 01, 2010	Oct. 31, 2011 Eetrex	Jul. 30, 2011 Eetrex	Apr. 30, 2011 Eetrex	Mar. 31, 2011 Eetrex	May 31, 2010 Eetrex	Oct. 31, 2011 Eetrex
Business Acquisition [Line Items]
Payments to acquire equity method investment										$ 1,000
Percentage of ownership interest in equity method investment acquired										15.00%
Payments to acquire additional equity interest									1,070
Cumulative investment at time of acquiring a controlling interest in the business									2,070
Additional equity interests acquired, percentage								19.00%	36.00%		20.00%
Payments to acquire additional interest in subsidiaries						480	600	650
Ownership percentage of subsidiary by parent						90.00%		70.00%			90.00%
Gain on initial investment recognized at time of obtaining control									165
Initial investment in equity method investee										1,000
Fair value of 100% of the business based on third-party valuation									6,600
Non-controlling interest recorded related to the transaction									3,234
Fair value assigned to intangibles									2,000
Fair value assigned to tangible net assets									274
Goodwill	12,907	17,233	16,422	16,422	12,096				4,326
Amortization period for technology valuation									10 years
Amount of goodwill expected to be non-deductible for tax purposes									$ 4,326