Leases (Future Minimum Lease Payments Applicable to Operating and Finance Leases) (Details) $ in Thousands	Jun. 30, 2019 USD ($)
Operating Leases
2019	$ 107
2020	207
2021	184
2022	173
2023 and thereafter	84
Total minimum lease payments	755
Less amounts representing interest	(51)
Present value of minimum lease payments	704
Less current obligations	(213)
Total long-term lease obligations, net	$ 491
Weighted-average remaining lease term	4 years
Finance Leases
2019	$ 302
2020	583
2021	471
2022	56
2023 and thereafter	15
Total minimum lease payments	1,427
Less amounts representing interest	(155)
Present value of minimum lease payments	1,272
Less current obligations	(495)
Total long-term lease obligations, net	$ 777
Weighted-average remaining lease term	2 years