Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Lease Payments

Future minimum lease payments, as of December 31, 2016, associated with these agreements with terms of one year or more are as follows: 

Years Ending December 31:	(amounts in thousands)
2017	$	7,249
2018	6,240
2019	4,826
2020	4,145
2021	3,843
Thereafter	13,191
	$	39,494