Stockholders' Equity Stockholders Equity (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 9 Months Ended | |||
---|---|---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
Apr. 26, 2016 |
|
Common Stock, Dividends, Per Share, Cash Paid | $ 0.000 | $ 0.125 | $ 0.000 | $ 0.375 | |
Dividends paid to stockholders | $ 0 | $ 19,091 | |||
Beneficial Ownership Percentage Limit | 5.00% | 5.00% | |||
2016 Plan [Member] | |||||
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | 4,500,000 | ||||
2013 Stock Plan [Member] | |||||
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | 625,390 |