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Summary of Significant Accounting Policies- Restricted Cash (Details) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2015
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Dec. 31, 2014
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| Accounting Policies [Abstract] | ||
| Restricted cash non-current | $ 10,102us-gaap_RestrictedCashAndCashEquivalentsNoncurrent | $ 10,636us-gaap_RestrictedCashAndCashEquivalentsNoncurrent |
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- Details
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- Definition
Cash and equivalents whose use in whole or in part is restricted for the long-term, generally by contractual agreements or regulatory requirements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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