Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Minimum Future Rental on Non-Cancelable Operating Leases

The minimum future payments on non-cancelable operating leases were as follows:

	December 31, 2018
	(In thousands)
2019	$	14,153
2020	13,104
2021	12,729
2022	11,809
2023	8,334
Thereafter	27,289
Total minimum future lease payments	$	87,418