Commitments and Contingencies Representation and Warranty Obligations (Details) - USD ($) $ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
|---|---|---|
| Commitments and Contingencies Disclosure [Abstract] | ||
| Loss Contingency, Estimate of Possible Loss | $ 3,976 | $ 2,793 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|