Business Combination (Schedule Of NCR Purchase Price Allocation) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Jun. 22, 2012
Business Acquisition, Purchase Price Allocation [Abstract]
Content library		$ 4,330
Prepaid expenses		240
Deferred income taxes		1,500
Property and equipment		9,130
Intangible assets		46,960
Goodwill	42,100	42,110
Total assets aquired		104,270
Accrued liabilities		(4,270)
Total consideration paid in cash		$ 100,000

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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 amount of acquisition cost of a business combination allocated to assets acquired.

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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 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 prepaid expenses and other current assets. Does not include amounts allocated to cash and cash equivalents, marketable securities, receivables, inventory, and assets not to be used.

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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 acquisition cost of a business combination allocated to noncurrent deferred tax assets net of valuation allowance and noncurrent deferred tax liabilities.

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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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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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