Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

Future annual minimum payments under the lease as of December 31, 2018 for the respective calendar year were as follows (in thousands):

2019	$	404
2020	277
Total	$	681