Intangible Assets (Details 2) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Fair value of contracts-in-process upon adoption of fresh start accounting
Gross fair value adjustments	$ (36,896)	$ (36,896)
Accumulated amortization	21,230	20,255
Fresh start fair valuation, Contracts-in-process, Net	(15,666)	(16,641)
Fair value adjustments, net classified as (assets) liabilities held for sale	15,666
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.

No definition available.

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

No definition available.

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Fresh start fair valuation contracts in process net as reported.

No definition available.

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

No definition available.

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