Summary of Significant Accounting Policies- Restricted Cash (Details) - USD ($) $ in Thousands |
Mar. 31, 2016 |
Dec. 31, 2015 |
---|---|---|
Accounting Policies [Abstract] | ||
Restricted cash non-current | $ 16,672 | $ 13,515 |
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- 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
|