Fair Value (Details 2) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Fair Value Level 2 [Member]
Financial assets:
Cash and cash equivalents	$ 0	$ 0
Debt securities AFS	45,188,000	45,967,000
Restricted equity securities	1,413,000	1,432,000
Commercial & industrial	0	0
Commercial real estate	0	0
Municipal	0	0
Residential real estate - 1st lien	0	0
Residential real estate - Jr. lien	0	0
Consumer	0	0
MSRs	971,000	1,250,000
Accrued interest receivable	3,210,000	2,337,000
Deposits, other deposits	739,573,000	604,267,000
Deposits, brokered deposits	5,451,000	11,153,000
Long-term borrowings	2,716,000	2,427,000
Repurchase agreements	30,598,000	33,190,000
Operating lease obligations	1,083,000	1,263,000
Finance lease obligations	54,000	100,000
Subordinated debentures	12,869,000	12,831,000
Accrued interest payable	105,000	139,000
Carrying Amount [Member]
Financial assets:
Cash and cash equivalents	51,501,000	48,562,000
Debt securities AFS	45,188,000	45,967,000
Restricted equity securities	1,413,000	1,432,000
Commercial & industrial	193,982,000	98,062,000
Commercial real estate	276,691,000	243,022,000
Municipal	52,291,000	55,817,000
Residential real estate - 1st lien	165,109,000	156,897,000
Residential real estate - Jr. lien	38,261,000	42,927,000
Consumer	4,116,000	4,337,000
MSRs	971,000	940,000
Accrued interest receivable	3,210,000	2,337,000
Deposits, other deposits	737,570,000	603,872,000
Deposits, brokered deposits	5,449,000	11,149,000
Long-term borrowings	2,800,000	2,650,000
Repurchase agreements	30,598,000	33,190,000
Operating lease obligations	1,083,000	1,263,000
Finance lease obligations	54,000	100,000
Subordinated debentures	12,887,000	12,887,000
Accrued interest payable	105,000	139,000
Fair Value Level 1 [Member]
Financial assets:
Cash and cash equivalents	51,501,000	48,562,000
Debt securities AFS	0	0
Restricted equity securities	0	0
Commercial & industrial	0	0
Commercial real estate	0	0
Municipal	0	0
Residential real estate - 1st lien	0	0
Residential real estate - Jr. lien	0	0
Consumer	0	0
MSRs	0	0
Accrued interest receivable	0	0
Deposits, other deposits	0	0
Deposits, brokered deposits	0	0
Long-term borrowings	0	0
Repurchase agreements	0	0
Operating lease obligations	0	0
Finance lease obligations	0	0
Subordinated debentures	0	0
Accrued interest payable	0	0
Fair Value Level 3 [Member]
Financial assets:
Cash and cash equivalents	0	0
Debt securities AFS	0	0
Restricted equity securities	0	0
Commercial & industrial	197,158,000	97,356,000
Commercial real estate	282,541,000	242,735,000
Municipal	53,087,000	55,867,000
Residential real estate - 1st lien	166,420,000	156,520,000
Residential real estate - Jr. lien	38,416,000	42,950,000
Consumer	4,151,000	4,306,000
MSRs	0	0
Accrued interest receivable	0	0
Deposits, other deposits	0	0
Deposits, brokered deposits	0	0
Long-term borrowings	0	0
Repurchase agreements	0	0
Operating lease obligations	0	0
Finance lease obligations	0	0
Subordinated debentures	0	0
Accrued interest payable	0	0
Fair Value [Member]
Financial assets:
Cash and cash equivalents	51,501,000	48,562,000
Debt securities AFS	45,188,000	45,967,000
Restricted equity securities	1,413,000	1,432,000
Commercial & industrial	197,158,000	97,356,000
Commercial real estate	282,541,000	242,735,000
Municipal	53,087,000	55,867,000
Residential real estate - 1st lien	166,420,000	156,520,000
Residential real estate - Jr. lien	38,416,000	42,950,000
Consumer	4,151,000	4,306,000
MSRs	971,000	1,250,000
Accrued interest receivable	3,210,000	2,337,000
Deposits, other deposits	739,573,000	604,267,000
Deposits, brokered deposits	5,451,000	11,153,000
Long-term borrowings	2,716,000	2,427,000
Repurchase agreements	30,598,000	33,190,000
Operating lease obligations	1,083,000	1,263,000
Finance lease obligations	54,000	100,000
Subordinated debentures	12,869,000	12,831,000
Accrued interest payable	$ 105,000	$ 139,000