Leases (Future Annual Minimum Lease Payments and Finance Lease Commitments) (Details) $ in Thousands	Sep. 30, 2020 USD ($)
Operating Leases
2020 (excluding the nine months ended September 30, 2020)	$ 262
2021	1,037
2022	986
2023	986
2024	411
Total undiscounted future minimum lease payments	3,682
Less imputed interest	415
Lease liability	3,267
Finance Leases
2020 (excluding the six months ended June 30,, 2020)	5
2021	20
2022	8
2023
2024
Total undiscounted future minimum lease payments	33
Less imputed interest	5
Lease liability	$ 28