Stock Based Compensation (Details 3) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
12 Months Ended | |
---|---|---|
Dec. 31, 2014
|
Dec. 31, 2013
|
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Options exercisable at end of year | 2,460 | 321 |
Weighted average grant date fair value (per share) of options granted during the period | $ 0.68 | $ 0.66 |