Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Lease Payments

Future minimum lease payments, as of December 31, 2015, associated with these agreements with terms of one year or more are as follows: 

Years Ending December 31:	(amounts in thousands)
2016	$	6,662
2017	6,114
2018	5,204
2019	4,143
2020	3,781
Thereafter	15,473
	$	41,377