Lease Commitments (Tables)

12 Months Ended

Dec. 31, 2018

Leases [Abstract]

Future Minimum Lease Payments under Operating Leases

At December 31, 2018, future minimum lease payments under leases with initial or remaining terms in excess of one year are as follows:

	(In thousands)
2019	$	6,671
2020	5,778
2021	4,515
2022	3,718
2023	2,967
Thereafter	13,240
	$	36,889