Summary of Significant Accounting Policies- Restricted Cash (Details) - USD ($) $ in Thousands |
Sep. 30, 2015 |
Dec. 31, 2014 |
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| Accounting Policies [Abstract] | ||
| Restricted cash non-current | $ 10,408 | $ 10,636 |
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- References No definition available.
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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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