Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Commitments

Future minimum non-cancellable lease commitments are as follows (in thousands):

For the year ending December 31,	Minimum Lease Commitments		Sublease Payments (1)		Net Lease Commitments
2018	$	1,259	$	428	$	831
2019	1,127		399		728
2020	960		267		693
2021	789		134		655
2022 & thereafter	309		—		309
Total contractual obligations	$	4,444	$	1,228	$	3,216

(1) Represents the amount of income expected from sublease agreements executed in 2017 for our former New York, New York and Arlington, Virginia offices.