|
Shareholders' Equity and Capital Stock (Details 3) (USD $)
In Thousands, except Share data, unless otherwise specified |
12 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2010
|
|
| Number of unvested options | 691,610 | 826,425 | 276,365 | 0 |
| Weighted- average remaining amortization life (years) | 1 year 3 months | |||
| Aggregate Intrinsic Value | $ 934 | |||
|
Grant Date One [Member]
|
||||
| Grant date | Jan. 12, 2012 | |||
| Number of unvested options | 144,309 | |||
| Weighted- average remaining amortization life (years) | 1 month 13 days | |||
| Aggregate Intrinsic Value | 195 | |||
|
Grant Date Two [Member]
|
||||
| Grant date | Dec. 07, 2012 | |||
| Number of unvested options | 273,467 | |||
| Weighted- average remaining amortization life (years) | 1 year 7 days | |||
| Aggregate Intrinsic Value | 369 | |||
|
Grant Date Three [Member]
|
||||
| Grant date | Dec. 27, 2013 | |||
| Number of unvested options | 273,834 | |||
| Weighted- average remaining amortization life (years) | 2 years 25 days | |||
| Aggregate Intrinsic Value | $ 370 |