Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Commitments For Operating Leases

The following table presents future minimum commitments for operating leases as of December 31, 2018:

Year Ending December 31,	Operating Leases
	(Amounts in thousands)
2019	$	12,812
2020	11,547
2021	8,732
2022	6,972
2023	3,659
Thereafter	1,966