Other Income (Expenses), Net (Tables)

12 Months Ended

Dec. 31, 2019

Other Income And Expenses [Abstract]

Components of Other Income (Expenses), Net

Year ended December 31,	2017			2018			2019
Foreign exchange gain (loss), net	$	8,582		$	(1,297	)	$	(516	)
Gain on disposal of idle property, plant and equipment		—			—			130
Income from selling residual scraps from demolished buildings		529			—			—
Interest expense		—			—			(67	)
Loss from discontinued operations		(693	)		—			—
Others		77			583			200
	$	8,495		$	(714	)	$	(253	)

Summary of Financial Information for Discontinued Operations

Summarized financial information for the discontinued operations of the Company is as follows:

	2017			2018		2019
Net sales		—			—		—
Loss before income tax		(693	)		—		—
Income tax expense		—			—		—
Loss from discontinued operations, net of income tax		(693	)		—		—
Prepaid expenses and other receivables		79			—		—
Total assets		79			—		—
Accrued expenses and other payables		128			—		—
Total liabilities		128			—		—
Net liabilities of discontinued operations		(49	)		—		—