The amount of acquisition cost of a business combination allocated to intangible assets, including goodwill.

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Business Acquisition, Purchase Price Allocation, Intangible Assets [Abstract]

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Business Acquisition, Purchase Price Allocation, Liabilities [Abstract]

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

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

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- Definition

The amount of acquisition cost of a business combination allocated to inventory, including finished goods, work-in-process, and raw materials.

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The amount of acquisition cost of a business combination allocated to receivables.

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The amount of acquisition cost of a business combination allocated to accounts payable of the acquired entity.

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The amount of acquisition cost of a business combination allocated to accrued expenses of the acquired entity.

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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.

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Paragraph 52

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The amount of acquisition cost of a business combination allocated to liabilities assumed.

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- Definition

The amount of acquisition cost of a business combination allocated to noncurrent assets of the acquired entity, except for property plant and equipment, intangible assets, and goodwill.

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

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

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

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The amount of acquisition cost of a business combination allocated to warranties assumed from the acquired entity.

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- Definition

This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to inventory acquired in connection with a business combination for which the initial accounting was incomplete.

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-Name Accounting Standards Codification

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-Section 50

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Acquisitions (Purchase Price Allocation) (Details) (Rudd Lighting, Inc. [Member], USD $)							3 Months Ended
	Aug. 17, 2011 Developed technology [Member]	Aug. 17, 2011 Customer relationships [Member]	Aug. 17, 2011 Trade names [Member]	Aug. 17, 2011 In-process research and development [Member]	Aug. 17, 2011 Non-compete agreements [Member]	Aug. 17, 2011	Sep. 25, 2011 Finished Goods Inventory [Member]	Sep. 25, 2011 Raw Material Inventory [Member]
Tangible assets:
Cash and cash equivalents						$ 3,081,000
Accounts receivable						25,698,000
Inventories						39,330,000
Property and equipment						45,946,000
Other assets						4,727,000
Total tangible assets						118,782,000
Intangible assets:
Intangible assets	96,300,000	84,820,000	82,950,000	15,050,000	9,800,000
Goodwill						287,431,000
Total intangible assets						576,351,000
Liabilities assumed:
Accounts payable						12,943,000
Accrued expenses and liabilities						10,116,000
Warranty liabilities						2,600,000
Other long-term liabilities						1,208,000
Total liabilities assumed						26,867,000
Net assets acquired						668,266,000
Fair value adjustment, inventory							$ 1,500,000	$ (700,000)