Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

The Company is obligated under certain noncancelable operating leases for office facilities and equipment.  Future minimum lease payments under noncancelable operating leases as of December 31, 2017 are as follows:

(in thousands)	Gross Future
	Minimum Lease
	Payments
2018	$	1,506
2019		793
2020		702
2021		716
2022		709
Thereafter		541
Total	$	4,967