Annual report pursuant to Section 13 and 15(d)

Note 3 - Loans and Allowance for Credit Losses - Loans Individually Evaluated for Impairment (Details)

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Note 3 - Loans and Allowance for Credit Losses - Loans Individually Evaluated for Impairment (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
Unpaid principal, no related allowance $ 3,309
Recorded investment, no related allowance 3,309
Average recorded investment, no related allowance 2,371
Unpaid principal, with related allowance 3,698
Recorded investment, with related allowance 3,698
Allowance allocated 295
Average recorded investment, with related allowance 3,745
Unpaid principal 7,007
Recorded investment 7,007
Average recorded investment 6,116
Commercial Portfolio Segment [Member]  
Unpaid principal, no related allowance 3,278
Recorded investment, no related allowance 3,278
Average recorded investment, no related allowance 2,338
Unpaid principal, with related allowance 325
Recorded investment, with related allowance 325
Allowance allocated 55
Average recorded investment, with related allowance 365
Commercial Real Estate Portfolio Segment [Member]  
Unpaid principal, no related allowance 31
Recorded investment, no related allowance 31
Average recorded investment, no related allowance 33
Unpaid principal, with related allowance 487
Recorded investment, with related allowance 487
Allowance allocated 20
Average recorded investment, with related allowance 498
Commercial Real Estate Portfolio Segment [Member] | Residential Improved [Member]  
Unpaid principal, no related allowance 31
Recorded investment, no related allowance 31
Average recorded investment, no related allowance 33
Commercial Real Estate Portfolio Segment [Member] | Commercial Improved [Member]  
Unpaid principal, with related allowance 307
Recorded investment, with related allowance 307
Allowance allocated 9
Average recorded investment, with related allowance 313
Commercial Real Estate Portfolio Segment [Member] | Manufacturing and Industrial [Member]  
Unpaid principal, with related allowance 180
Recorded investment, with related allowance 180
Allowance allocated 11
Average recorded investment, with related allowance 185
Consumer Portfolio Segment [Member]  
Unpaid principal, no related allowance 0
Recorded investment, no related allowance 0
Average recorded investment, no related allowance 0
Unpaid principal, with related allowance 2,886
Recorded investment, with related allowance 2,886
Allowance allocated 220
Average recorded investment, with related allowance 2,882
Consumer Portfolio Segment [Member] | Residential Mortgage [Member]  
Unpaid principal, with related allowance 2,653
Recorded investment, with related allowance 2,653
Allowance allocated 202
Average recorded investment, with related allowance 2,619
Consumer Portfolio Segment [Member] | Unsecured Financing Receivable [Member]  
Unpaid principal, with related allowance 29
Recorded investment, with related allowance 29
Allowance allocated 2
Average recorded investment, with related allowance 29
Consumer Portfolio Segment [Member] | Home Equity Loan [Member]  
Unpaid principal, with related allowance 204
Recorded investment, with related allowance 204
Allowance allocated 16
Average recorded investment, with related allowance $ 234