Stockholders' Equity - Discussion of Warrants (Details) - USD ($) $ / shares in Units, $ in Thousands |
6 Months Ended | ||
---|---|---|---|
May 20, 2015 |
Jun. 30, 2016 |
Jun. 30, 2015 |
|
Class of Warrant or Right [Line Items] | |||
Redemption of common stock warrant | $ 0 | $ 1,150 | |
Dividend declared (in dollars per share) | $ 0.11 | $ 0.11 | |
Common Stock | |||
Class of Warrant or Right [Line Items] | |||
Potential repurchase | 350,767 | ||
Redemption of common stock warrant | $ 1,200 | ||
Maximum number of shares callable by warrants | 19,552 |