Leases Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) property	Mar. 31, 2019 USD ($)
Leases [Abstract]
Number of operating leases	15
Property subject to or available for operating lease, number of units, purchased	1
Operating lease expense | $	$ 325	$ 334
Weighted average remaining lease term on operating leases	27 years 1 month 6 days
Weighted average discount rate for operating leases	3.79%