Fair Value Measurements - Additional Information (Details) |
Dec. 31, 2016
DerivativeInstrument
|
|---|---|
| Fair Value Disclosures [Abstract] | |
| Number of open derivative financial instruments | 0 |
| X | ||||||||||
- Definition The number of derivative instruments of a particular group held by the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|