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Commitments and Contingencies (Details) (USD $)
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12 Months Ended | |
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Dec. 31, 2014
Contracts
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Dec. 31, 2013
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| Commitments and Contingencies Disclosure [Abstract] | ||
| Development Contracts with Third Parties, Number | 0wre_DevelopmentCommitmentsNumberofContracts | |
| Letters of Credit Outstanding, Amount | $ 0us-gaap_LettersOfCreditOutstandingAmount | $ 0us-gaap_LettersOfCreditOutstandingAmount |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
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| X | ||||||||||
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- Definition
Development Commitments, Number of Contracts No definition available.
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