Other, Net (Tables)

3 Months Ended

Mar. 31, 2016

Other Income And Expenses [Abstract]

Other Net in Consolidated Statements of Income

Other, net in the consolidated statements of income included the following:

(In thousands)	Three Months Ended March 31
	2016			2015
Foreign exchange losses	$	(311	)	$	(2	)
Investment income		92			123
Realized and unrealized gains (losses) on investments		(306	)		531
Other, net	$	(525	)	$	652