Operating Leases (Tables)

12 Months Ended

Dec. 31, 2017

Leases [Abstract]

Future Minimum Lease Payments

The future minimum lease payments payable under these operating leases subsequent to December 31, 2017 are as follows:

(In thousands)
2018	$	1,959
2019	1,288
2020	847
2021	784
2022	706
Thereafter	1,922
	$	7,506