INTANGIBLE ASSETS, NET

12 Months Ended

Dec. 31, 2022

INTANGIBLE ASSETS, NET [Abstract]

INTANGIBLE ASSETS, NET

10. INTANGIBLE ASSETS, NET

	As of December 31,
	2021 $			2022 $
Licensing fee		36,654			18,629
IP right		45,918			42,943
Trademarks		10,679			10,679
Technology		15,200			–
Software, including internal use software under development		30,202			66,117
Others		5,269			5,267
Total intangible assets, gross		143,922			143,635
Accumulated amortization:
Licensing fee		(33,704	)		(15,713	)
IP right		(39,357	)		(37,538	)
Trademarks		(4,806	)		(5,873	)
Technology		(4,856	)		–
Software		(7,060	)		(17,203	)
Others		(1,622	)		(2,289	)
Total accumulated amortization		(91,405	)		(78,616	)
Total intangible assets, net		52,517			65,019

The estimated aggregate amortization expenses of intangible assets, excluding internal use software under development, for each of the five succeeding fiscal years and thereafter are as follows:

	$
2023		20,363
2024		16,756
2025		7,691
2026		1,725
2027		1,114
Thereafter		56
		47,705

Amortization expenses related to intangible assets was $11,694, $18,350 and $23,417 for the years ended December 31, 2020, 2021 and 2022, respectively.