Leases - Lease Maturity (Details) $ in Thousands	Sep. 30, 2019 USD ($)
Leases [Abstract]
2019 (excluding the nine months ended September 30, 2019)	$ 160
2020	310
2021	218
2022	165
2023	152
Thereafter	196
Total lease payments	1,201
Less imputed interest	(110)
Total	$ 1,091