Leases (Maturity of Finance and Operating Lease Liabilities) (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Sep. 30, 2019
Finance Leases
Year 1	$ 519
Year 2	519
Year 3	519
Year 4	519
Year 5	519
Thereafter	3,083
Total Lease Payments	5,678
Less Imputed Interest	(2,413)
Total	3,265	$ 3,418
Operating Leases
Year 1	1,594
Year 2	1,385
Year 3	1,275
Year 4	1,115
Year 5	964
Thereafter	3,631
Total Lease Payments	9,964
Less Imputed Interest	(1,289)
Total	$ 8,675	$ 9,900