Other, Net (Tables)

3 Months Ended

Mar. 31, 2015

Other Income And Expenses [Abstract]

Other Net in Consolidated Statements of Income

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

	Three Months Ended
	March 31
(In thousands)	2015			2014
Foreign exchange loss	$	(2	)	$	(205	)
Investment income		123			156
Realized and unrealized gain on investments		531			23
Other, net	$	652		$	(26	)