Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments And Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments

Total future minimum lease payments consisted of the following at December 31, 2018:

	Total leases
	(In thousands)
2019	$	3,371
2020		2,785
2021		2,219
2022		1,221
2023		1,191
Thereafter		2,190
Total lease obligations	$	12,977