|
|
|
|
|
|
|
|
|
|
|
Other |
|
Accumulated |
|
|
|
|
|
|
|
Development |
|
Power Supply |
|
|
|
Computer |
|
Intangible |
|
Depreciation |
|
Impairment |
|
|
|
|
|
Expenditure |
|
Agreements |
|
Rights of Use |
|
Software |
|
Assets |
|
(Note 25.3) |
|
(Note 25.5) |
|
Total |
|
|
|
US$'000 |
|
US$'000 |
|
US$'000 |
|
US$'000 |
|
US$'000 |
|
US$'000 |
|
US$'000 |
|
US$'000 |
|
Balance at January 1, 2016 |
|
40,536 |
|
37,836 |
|
19,857 |
|
5,881 |
|
19,529 |
|
(43,129) |
|
(8,891) |
|
71,619 |
|
Additions |
|
1,162 |
|
— |
|
1,171 |
|
— |
|
8,160 |
|
(12,649) |
|
(230) |
|
(2,386) |
|
Disposals |
|
— |
|
— |
|
— |
|
— |
|
(5,580) |
|
— |
|
— |
|
(5,580) |
|
Exchange differences |
|
(1,344) |
|
— |
|
(683) |
|
(66) |
|
(325) |
|
1,149 |
|
455 |
|
(814) |
|
Balance at December 31, 2016 |
|
40,354 |
|
37,836 |
|
20,345 |
|
5,815 |
|
21,784 |
|
(54,629) |
|
(8,666) |
|
62,839 |
|
Additions |
|
260 |
|
— |
|
55 |
|
— |
|
14,472 |
|
(8,440) |
|
(443) |
|
5,904 |
|
Disposals |
|
— |
|
— |
|
— |
|
(10) |
|
(14,294) |
|
565 |
|
— |
|
(13,739) |
|
Transfers from/(to) other accounts |
|
4,044 |
|
— |
|
— |
|
— |
|
(150) |
|
(3,894) |
|
— |
|
— |
|
Exchange differences |
|
5,824 |
|
— |
|
2,639 |
|
242 |
|
2,451 |
|
(6,353) |
|
(1,149) |
|
3,654 |
|
Balance at December 31, 2017 |
|
50,482 |
|
37,836 |
|
23,039 |
|
6,047 |
|
24,263 |
|
(72,751) |
|
(10,258) |
|
58,658 |