| Schedule of changes in the balances of each component of accumulated other comprehensive income |
|
|
|
Foreign currency
items |
|
Defined benefit pension plan
items |
|
Total |
|
|
|
|
US$ |
|
US$ |
|
US$ |
|
|
Balance at December 31, 2010 |
|
22,922 |
|
— |
|
22,922 |
|
|
Current-period other comprehensive income (loss) |
|
20,079 |
|
(33 |
) |
20,046 |
|
|
Balance at December 31, 2011 |
|
43,001 |
|
(33 |
) |
42,968 |
|
|
Current-period other comprehensive income |
|
954 |
|
33 |
|
987 |
|
|
Amounts reclassified from accumulated other comprehensive income |
|
(2,358 |
) |
— |
|
(2,358 |
) |
|
Net current-period other comprehensive (loss) income |
|
(1,404 |
) |
33 |
|
(1,371 |
) |
|
Balance at December 31, 2012 |
|
41,597 |
|
— |
|
41,597 |
|
|
Current-period other comprehensive income |
|
12,462 |
|
— |
|
12,462 |
|
|
Balance at December 31, 2013 |
|
54,059 |
|
— |
|
54,059 |
| |