Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2016

Summary of Minimum Annual Future Payments under Operating Leases

The following is a summary of the minimum annual future payments under operating leases for office space as of June 30, 2016:

	Cash payments due by year
(in thousands)	Total		Remainder of 2016		2017		2018		2019		2020		Thereafter
Operating leases	$	22,562	$	917	$	1,939	$	2,236	$	2,291	$	2,347	$	12,832