Leases (Future Minimum Lease Payments Applicable to Operating and Finance Leases) (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Operating Leases
2020	$ 212
2021	192
2022	181
2023	87
2024	11
Total minimum lease payments	683
Less amounts representing interest	(41)
Present value of minimum lease payments	642
Less current obligations	(208)
Total long-term lease obligations, net	$ 434
Weighted-average remaining lease term	4 years
Finance Leases
2020	$ 583
2021	471
2022	56
2023	15
Total minimum lease payments	1,125
Less amounts representing interest	(99)
Present value of minimum lease payments	1,026
Less current obligations	(507)
Total long-term lease obligations, net	$ 519
Weighted-average remaining lease term	2 years