Debt - Fair Value Of Embedded Derivatives (Details) - Notes - USD ($) $ in Thousands |
Mar. 31, 2016 |
Dec. 31, 2015 |
---|---|---|
Fair value of Notes: | ||
With the embedded derivatives | $ 49,612 | |
Without the embedded derivatives | 25,737 | |
Estimated fair value of the embedded derivatives | $ 23,875 | $ 23,737 |