Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies [Abstract]

Operating Leases Expense Net of Sublease Income

Rent expense is as follows (in thousands):

	Rent Expense
Year ended December 31, 2018	$	680
Year ended December 31, 2017		646

Schedule of Future Minimum Payments

The following is a schedule of future minimum payments under leases with initial or remaining terms of one year or more as of December 31, 2018 (in thousands):

	Operating
	Leases
2019	$	318