Leases - Future Minimum Lease Payments (Details) $ in Thousands	Sep. 30, 2019 USD ($)
Operating Leases
Remainder of 2019	$ 59
2020	238
2021	238
2022	238
2023	238
Thereafter	178
Total future minimum lease payments	1,189
Less: interest	137
Total	1,052
Finance Leases
Remainder of 2019	36
2020	151
2021	130
2022	78
2023	0
Thereafter	0
Total future minimum lease payments	395
Less: interest	28
Total	$ 367