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Equity (Tables) | 12 Months Ended
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Dec. 31, 2020
Equity |
Schedule of balance of additional paid-in capital | Balance of additional paid-in capital as of December 31, 2019 and 2020 were as follows:
|  | December 31, |  | December 31,
|  | 2019 |  | 2020
|  | (in thousands)
From ordinary shares |  | $ | 93,341 |  | 93,341
From treasury shares |  |  | 5,025 |  | 6,422
From share-based compensation |  |  | 6,634 |  | 7,389
From share of changes in equities of associates |  |  | 150 |  | 141
|  | $ | 105,150 |  | 107,293
Schedule of changes in accumulated other comprehensive income, net of tax | Changes in accumulated other comprehensive income, net of tax, are as follows:
|  |  |  |  | Unrealized |  | Defined |  | Accumulated
|  | Foreign |  | gains |  | benefit |  | other
|  | currency |  | (losses) on |  | pension |  | comprehensive
|  | translation |  | securities |  | plans |  | income
|  | (in thousands)
Beginning balance, January 1, 2018 |  | $ | 583 |  | (37) |  | (992) |  | (446)
Exchange differences arising on translation of foreign operations |  |  | (334) |  | - |  | - |  | (334)
Changes in fair value of financial assets |  |  | - |  | (869) |  | - |  | (869)
Remeasurement of defined benefit pension plans |  |  | - |  | - |  | 1,100 |  | 1,100
Ending balance, December 31, 2018 |  |  | 249 |  | (906) |  | 108 |  | (549)
Exchange differences arising on translation of foreign operations |  |  | (545) |  | - |  | - |  | (545)
Changes in fair value of financial assets |  |  | - |  | (30) |  | - |  | (30)
Remeasurement of defined benefit pension plans |  |  | - |  | - |  | 172 |  | 172
Ending balance, December 31, 2019 |  |  | (296) |  | (936) |  | 280 |  | (952)
Exchange differences arising on translation of foreign operations |  |  | 512 |  | - |  | - |  | 512
Changes in fair value of financial assets |  |  | - |  | 67 |  | - |  | 67
Remeasurement of defined benefit pension plans |  |  | - |  | - |  | (175) |  | (175)
Ending balance, December 31, 2020 |  | $ | 216 |  | (869) |  | 105 |  | (548)
Schedule of noncontrolling interest | (e)Noncontrolling interest
|  | Year ended December 31,
|  | 2018 |  | 2019 |  | 2020
|  | (in thousands)
Balance at the beginning of year |  | $ | (1,735) |  |  | (4,261) |  | (1,743)
Equity attributable to non-controlling interests |  |  |  |  |  |  |  |
Loss for the year |  |  | (2,543) |  |  | (2,570) |  | (1,974)
Transfer of financial liability to noncontrolling interests |  |  | - |  |  | 5,071 |  | -
Changes in fair value of financial assets |  |  | (26) |  |  | (5) |  | (2)
Remeasurement of defined benefit pension plans |  |  | 33 |  |  | 17 |  | (1)
Share-based compensation expenses |  |  | 22 |  |  | 5 |  | 8
New shares issued by subsidiaries |  |  | (10) |  |  | - |  | 8,695
Exchange differences arising on translation of foreign operations |  |  | (2) |  |  | - |  | 44
Declaration of cash dividends |  |  | - |  |  | - |  | (4)
Balance at the end of year |  | $ | (4,261) |  |  | (1,743) |  | 5,023

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