Long-term Incentive Plan (Schedule of RSU activity) (Details) $ / shares in Units, $ in Thousands |
12 Months Ended |
|---|---|
|
Dec. 31, 2016
USD ($)
$ / shares
shares
| |
| RSU non-vested rollforward | |
| Number of RSUs, Outstanding, Beginning Balance | 92,355 |
| Number of RSUs Granted | 202,955 |
| Number of RSUs Vested and outstanding | (155,511) |
| Number of RSUs Vested and issued | (18,668) |
| Number of RSUs, Outstanding, Ending Balance | 121,131 |
| Vested RSUs redeemed for stock, cash, and related payments | |
| Issuance of Common Stock | 11,196 |
| RSUs Redeemed in Cash | 7,472 |
| Cash Payments at Closing Price of Stock | $ | $ 44 |
| Weighted-Average Price on Date of Grant | |
| Beginning balance - Weighted average price | $ / shares | $ 7.13 |
| Granted | $ / shares | 5.47 |
| Vested and outstanding | $ / shares | 6.00 |
| Vested and issued | $ / shares | 8.10 |
| Ending balance - Weighted average price | $ / shares | $ 5.65 |