Leases Leases (Future Minimum Lease Payments ASC 840) (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2019	$ 1,420
2020	941
2021	726
2022	539
2023	434
Thereafter	1,268
Total minimum lease payments	5,328
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2019	179
2020	179
2021	182
2022	184
2023	184
Thereafter	1,592
Total minimum lease payments	2,500
Less: amount representing interest	920
Present value of net minimum lease payments	$ 1,580