Leases - Schedule of Future Minimum Lease Payments (Details) $ in Thousands	Sep. 30, 2019 USD ($)
Operating
2019 (excluding nine months ended September 30, 2019)	$ 207
2020	632
2021	791
2022	696
2023	596
Thereafter	757
Total lease payments	3,679
Less imputed interest	(371)
Total lease liability	3,308
Finance
2019 (excluding nine months ended September 30, 2019)	81
2020	219
2021	84
2022	5
2023	0
Thereafter	0
Total lease payments	389
Less imputed interest	(22)
Total lease liability	$ 367