Intangible Assets

12 Months Ended

Dec. 31, 2021

Disclosure Of Intangible Assets [Abstract]

Intangible Assets

18. INTANGIBLE ASSETS

Computer software

	2021			2020
	US$’000			US$’000
Cost
At January 1		743			621
Addition		4			67
Disposals		(19	)		—
Transfer	—				40
Exchange difference		(32	)		15
At December 31		696			743
Accumulated amortization
At January 1		(563	)		(493	)
Amortization		(47	)		(62	)
Disposals		19		—
Exchange difference		24			(8	)
At December 31		(567	)		(563	)
Net book value
At December 31		129			180