Leases (Future Minimum Lease Payments Applicable to Operating and Finance Leases) (Details) $ in Thousands	Jun. 30, 2020 USD ($)
Operating Leases
2020	$ 107
2021	197
2022	186
2023	93
2024	19
Total minimum lease payments	602
Less amounts representing interest	(31)
Present value of minimum lease payments	571
Less current obligations	(203)
Total long-term lease obligations, net	$ 368
Weighted-average remaining lease term	3 years 1 month 6 days
Finance Leases
2020	$ 165
2021	319
2022	278
2023	242
2024	225
2025	112
Total minimum lease payments	1,341
Less amounts representing interest	(184)
Present value of minimum lease payments	1,157
Less current obligations	(261)
Total long-term lease obligations, net	$ 896
Weighted-average remaining lease term	4 years 1 month 6 days