10. Other Income and Expense

3 Months Ended

Mar. 31, 2015

Other income (expense)

10. Other Income and Expense

Other income and expense consisted of the following for the periods indicated (in thousands):

	Three months ended March 31,
	2015			2014
Unrealized foreign exchange gain (loss)	$	43		$	(185	)
Realized foreign exchange gain (loss)		319			66
Government subsidy income		199			80
Other non-operating gain (loss)		141			11
Gain (loss) on disposal of assets		(10	)		1
	$	692		$	(27	)