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Additional Financial Information
 12 Months Ended
Dec. 31, 2021
Other Income and Expenses [Abstract]  
Additional Financial Information Additional Financial Information
Other income (expense)

The following table sets forth the components of Other income (expense) included in the Consolidated Statements of Operations:
Twelve Months Ended December 31,
202120202019
FX gains (losses) 1
$(5,810)$4,234 $31 
Government refunds 2
450 1,597 1,039 
Income from sale of intangible assets 3
550 3,477 5,518 
Others 4
(67)227 801 
$(4,877)$9,535 $7,389 
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1    Fair value of foreign exchange gains and losses
2    Represents government and tax refunds
3    Represents gain on sale on the Company’s IP addresses and patents
4    Represents an aggregate of individually immaterial transactions