Acquisitions Pro Forma Results (Details) - Cadillac Jack [Member] - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Business Acquisition [Line Items] | ||
| Business Acquisition, Pro Forma Revenue | $ 156,110 | $ 160,341 |
| Business Acquisition, Pro Forma Net Income (Loss) | $ 54,682 | $ 83,709 |