The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized.

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- Definition

The total purchase price of the acquired entity. This includes cash paid to equity interest holders of the acquired entity, fair value of debt and equity securities issued to equity holders of the acquired entity, and transaction costs paid to third parties to consummate the acquisition.

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- Definition

The amount of acquisition cost of a business combination allocated to current assets.

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- Definition

The amount of cash and cash equivalents acquired in a business combination.

+ References

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- Definition

The amount of acquisition cost of a business combination allocated to current liabilities of the acquired entity.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 51

-Subparagraph e

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Emerging Issues Task Force (EITF)

-Number 98-1

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 37

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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

Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 52

-Subparagraph c

-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.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 53

-Subparagraph d

-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 acquisition cost of a business combination allocated to noncurrent liabilities of the acquired entity.

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- Definition

Amount of acquisition cost of a business combination allocated to other noncurrent assets not separately disclosed.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 51

-Subparagraph e

-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.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Emerging Issues Task Force (EITF)

-Number 98-1

-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.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 37

-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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- Definition

The amount of acquisition cost of a business combination allocated to property, plant and equipment to be used in ongoing operations.

+ References

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Note 2 - Acquisition of Businesses (Detail) - Purchase Price Allocation (USD $) In Thousands, unless otherwise specified	Dec. 10, 2010 Cole Hersee Company [Member] Customer Lists [Member]	Dec. 10, 2010 Cole Hersee Company [Member] Distribution Rights [Member]	Dec. 10, 2010 Cole Hersee Company [Member] Trademarks [Member]	Dec. 10, 2010 Cole Hersee Company [Member]	Aug. 03, 2011 Selco A/S [Member] Distribution Rights [Member]	Aug. 03, 2011 Selco A/S [Member] Trademarks [Member]	Aug. 03, 2011 Selco A/S [Member] Patents and Licenses [Member]	Aug. 03, 2011 Selco A/S [Member]	May 31, 2012 Accel AB [Member] Distribution Rights [Member]	May 31, 2012 Accel AB [Member] Trademarks [Member]	May 31, 2012 Accel AB [Member] Patents and Licenses [Member]	May 31, 2012 Accel AB [Member]	Sep. 26, 2012 Terra Power [Member] Other Intangible Assets [Member]	Sep. 26, 2012 Terra Power [Member]
Cash				$ 1,708				$ 5				$ 344		$ 105
Current assets, net				17,628				3,815				8,643		1,625
Property, plant and equipment, net				5,368				183				3,731		457
Amortizable Intangible Assets	10,700	500	2,900		3,547	389	1,439		1,321	1,259	2,435		4,064
Goodwill				15,564				6,303				11,536		4,562
Other assets				533								7
Current liabilities				(2,575)				(4,549)				(5,411)		(213)
Other long-term liabilities				(2,376)
Total Purchase Price Allocation				$ 49,950				$ 11,132				$ 23,865		$ 10,600