Debt (Summary) (Details) - USD ($) $ in Thousands |
Dec. 31, 2015 |
Nov. 19, 2015 |
Dec. 31, 2014 |
Dec. 15, 2014 |
|---|---|---|---|---|
| Outstanding debt obligations | ||||
| Convertible debt, total | $ 150,133 | $ 145,203 | ||
| Term notes | 150,000 | |||
| Convertible Notes | ||||
| Outstanding debt obligations | ||||
| Face amount | 172,500 | 172,500 | ||
| Unaccredited discount on Convertible Notes | (22,367) | (27,297) | $ (27,500) | |
| Convertible debt, total | 150,133 | $ 145,203 | ||
| Term Loan | ||||
| Outstanding debt obligations | ||||
| Face amount | $ 160,000 | |||
| Term notes | $ 150,000 |
| X | ||||||||||
- Definition Represents the face amount of a debt instrument and over-allotment amounts. No definition available.
|
| X | ||||||||||
- Definition Carrying amount of long-term convertible debt as of the balance sheet date, net of the amount due in the next twelve months or greater than the normal operating cycle, if longer. The debt is convertible into another form of financial instrument, typically the entity's common stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Carrying amount of collateralized debt obligations with maturities initially due after one year or beyond the operating cycle, if longer, excluding the current portion. Obligations include, but not limited to, mortgage loans, chattel loans, and other borrowings secured by assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|