| Balance at 1 January 2012 |
308.254 |
22.826 |
30.276 |
1.358 |
-89.329 |
-117 |
511.301 |
4.861 |
789.430 |
| Loss for the year |
- |
- |
- |
- |
- |
- |
- |
-15.552 |
-15.552 |
| Other comprehensive income |
- |
- |
- |
- |
- |
- |
1.252 |
- |
1.252 |
| Total comprehensive income/(loss) for the year |
- |
- |
- |
- |
- |
- |
1.252 |
-15.552 |
-14.300 |
| Share based payment transactions (note 22) |
- |
- |
- |
1.533 |
- |
- |
- |
- |
1.533 |
| Transfer between reserves |
- |
- |
- |
- |
- |
- |
-4.173 |
4.173 |
- |
| Balance at 31 December 2012 |
308.254 |
22.826 |
30.276 |
2.891 |
-89.329 |
-117 |
508.380 |
-6.518 |
776.663 |
| Balance at 1 January 2013 |
308.254 |
22.826 |
30.276 |
2.891 |
-89.329 |
-117 |
508.380 |
-6.518 |
776.663 |
| Loss for the year |
- |
- |
- |
- |
- |
- |
- |
-43.154 |
-43.154 |
| Other comprehensive income |
- |
- |
- |
- |
- |
- |
2.878 |
- |
2.878 |
| Total comprehensive income/(loss) for the year |
- |
- |
- |
- |
- |
- |
2.878 |
-43.154 |
-40.276 |
| Sale - disposal of treasury shares for option plan (note 22) |
- |
- |
- |
- |
1.766 |
- |
- |
-1.565 |
201 |
| Share based payment transactions (note 22) |
- |
- |
- |
1.080 |
- |
- |
- |
- |
1.080 |
| Balance at 31 December 2013 |
308.254 |
22.826 |
30.276 |
3.971 |
-87.563 |
-117 |
511.258 |
-51.237 |
737.668 |