Related Parties (Details) - USD ($) $ in Millions |
Dec. 31, 2015 |
Dec. 31, 2014 |
|---|---|---|
| Related Party Transaction [Line Items] | ||
| Beneficial Ownership of Related Party | 58.60% | |
| Invus Partners LLC [Member] | Affiliated Entity [Member] | ||
| Related Party Transaction [Line Items] | ||
| Due to Related Parties | $ 20.0 | $ 20.2 |
| Kunkemueller Enterprises LP [Member] | Affiliated Entity [Member] | ||
| Related Party Transaction [Line Items] | ||
| Due to Related Parties | $ 1.5 | $ 1.5 |