Intangible Assets (Schedule Of Fair Value Of Contracts-In-Process Upon Adoption Of Fresh Start Accounting) (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Fresh-Start Adjustment [Line Items]
Gross fair value adjustments	$ (36,896)	$ (36,896)
Accumulated amortization	21,619	20,255
Fresh start fair valuation, Contracts-in-process, Net	(15,277)	(16,641)
Fair value adjustments, net classified as (assets) liabilities held for sale	15,277
Fair value adjustments, net, as reported		$ (16,641)

Fair value adjustments, net classified as (assets) liabilities held for sale.

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Fresh start fair valuation of contracts-in-process, accumulated amortization.

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Fresh start fair valuation of contracts-in-process, gross amount.

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Fresh start fair valuation contracts in process net as reported.

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Fresh start fair valuation contracts in process net including assets held for sale.

No definition available.

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