Other Non-Operating Income (Tables)

3 Months Ended

Mar. 31, 2018

Other Nonoperating Income (Expense) [Abstract]

Summary of non-operating income

A summary of non-operating income is as follows:

	Three Months Ended   March 31
(in thousands)	2018		2017
Gain (loss) on sales of businesses	$	5,907	$	(342	)
Gain on sale of a cost method investment	2,845		—
Foreign currency gain, net	177		1,728
Other, net	258		(537		)
Total Other Non-Operating Income	$	9,187	$	849