Long-Term Debt (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Long-Term Debt
Face Value	$ 63,010	$ 63,010
Carrying Amount	58,933	58,735
Subordinated notes payable
Long-Term Debt
Face Value	50,000	50,000
Carrying Amount	$ 50,000	$ 49,688
Fixed interest rate	3.50%
Period End Interest Rate		4.36%
Subordinated notes payable | Three - month LIBOR
Long-Term Debt
Interest Rate		4.12%
Junior subordinated debenture (Trust I)
Long-Term Debt
Face Value	$ 4,124	$ 4,124
Carrying Amount	$ 3,492	$ 3,447
Period End Interest Rate	3.32%	3.35%
Junior subordinated debenture (Trust I) | Three - month LIBOR
Long-Term Debt
Interest Rate	3.10%	3.10%
Junior subordinated debenture (Trust II)
Long-Term Debt
Face Value	$ 6,186	$ 6,186
Carrying Amount	$ 5,238	$ 5,170
Period End Interest Rate	2.00%	2.02%
Junior subordinated debenture (Trust II) | Three - month LIBOR
Long-Term Debt
Interest Rate	1.80%	1.80%
Finance lease liability
Long-Term Debt
Face Value	$ 2,700	$ 2,700
Carrying Amount	$ 203	$ 430
Fixed interest rate	7.81%	7.81%