Lease Commitments - Maturities of lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	[1]
Operating Leases:
One year or less	$ 966
One to three years	1,470
Three to five years	1,060
Over 5 years	2,905
Total undiscounted cash flows	6,401
Less: Discount	(713)
Operating lease liabilities	5,688	$ 6,372
Finance Leases:
One year or less	185
One to three years	393
Three to five years	407
Over 5 years	1,417
Total undiscounted cash flows	2,402
Less: Discount	(366)
Lease Liabilities, finance lease	$ 2,036	$ 2,125

[1] * Derived from audited consolidated financial statements.