Other, Net (Tables)

6 Months Ended

Jun. 30, 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 June 30					Six Months Ended June 30
	2016			2015		2016			2015
Foreign exchange gain (loss)	$	(464	)	$	101	$	(775	)	$	99
Investment income		60			23		152			146
Realized and unrealized gains (loss) on investments		101			111		(205	)		642
Other, net	$	(303	)	$	235	$	(828	)	$	887