Leases Narrative Data (Details) $ in Thousands	Sep. 30, 2019 USD ($) Rate
Lessee, Lease, Description [Line Items]
Weighted average remaining life of operating lease term	6 years 22 days
Weighted average remaining life of finance lease term	28 years
Weighted average discount rate, operating leases | Rate	3.31%
Weighted average discount rate, finance leases | Rate	3.98%
Operating lease right-of-use assets	$ 436
Operating lease liabilities	437
Finance lease right-of-use assets	1,400
Finance lease liabilities	$ 1,486