Other income (expenses), net (Tables)

12 Months Ended

Mar. 31, 2017

Other Income and Expenses [Abstract]

Schedule of Other Income and (Expenses)

Other income (expenses), net consist of the following:

	Year ended March 31,
	2015			2016			2017
Gain (loss) on disposal of property, plant and equipment, net	$	262		$	(420	)		(162	)
Exchange loss, net		(205	)		(559	)		(361	)
Provision for doubtful accounts, net		(73	)		(274	)		(371	)
Others		109			232			198
Other income (expenses), net from continuing operations	$	93		$	(1,021	)	$	(696	)