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v3.21.1

Other income, net (Tables) | 12 Months Ended
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Dec. 31, 2020
Other income, net |
Schedule of other income, net | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
Continuing Operations | ​ | Years ended December 31,
(In thousands) |  | 2018 |  | 2019 |  | 2020
Government subsidy income |  | 2,096 |  | 2,061 |  | 2,287
Investment income from short-term investments |  | 5,817 |  | 4,020 |  | 2,943
Net unrealized gains arising from long-term investments |  | — |  | 10,907 |  | 794
Investment income on disposal of long-term investments |  | — |  | 579 |  | 214
Impairment of long-term investments |  | (7,794) |  | (19,831) |  | (794)
Exchange gain/(loss), net |  | 1,216 |  | (402) |  | (2,948)
Settlement income | ​ | 414 | ​ | 1,531 | ​ | —
Gains from disposal of Linktoken program |  | — |  | 6,630 |  | —
Value-added tax deduction | ​ | — | ​ | 427 | ​ | 1,361
Others |  | 1,061 |  | (61) |  | 880
Total |  | 2,810 |  | 5,861 |  | 4,737

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