Loan portfolio classified as performance and nonperformance.

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- Definition

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

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- Definition

Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

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- Definition

Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
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Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease.

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- Definition

Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn.

+ References

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Amortized cost excluding accrued interest, of revolving financing receivable converted to term loan.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition

Amortized cost excluding accrued interest, of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease.

+ References

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Amount, excluding accrued interest, of writeoff of financing receivable originated four years before current fiscal year. Excludes net investment in lease.

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Amortized cost excluding accrued interest, of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease.

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Amount, excluding accrued interest, of writeoff of financing receivable originated three years before current fiscal year. Excludes net investment in lease.

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Amortized cost excluding accrued interest, of financing receivable originated in current fiscal year. Excludes net investment in lease.

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Amount, excluding accrued interest, of writeoff of financing receivable originated in current fiscal year. Excludes net investment in lease.

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Amortized cost excluding accrued interest, of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease.

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Amount, excluding accrued interest, of writeoff of financing receivable originated two years before current fiscal year. Excludes net investment in lease.

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Amortized cost excluding accrued interest of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease.

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Amount, excluding accrued interest, of writeoff of financing receivable originated in fiscal year before current fiscal year. Excludes net investment in lease.

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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ALLOWANCE FOR CREDIT LOSSES - LOANS - Residential and consumer portfolio (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Performing and non-performing outstanding balances of the residential and consumer portfolios
Total	$ 1,038,271	$ 990,766
Current period gross charge-offs, Total	3,641	1,849	$ 294
Loan portfolio		990,766
Residential mortgage
Performing and non-performing outstanding balances of the residential and consumer portfolios
Total	174,670	297,971
Current period gross charge-offs, Total	54	28
Loan portfolio		297,971
Residential and Consumer
Performing and non-performing outstanding balances of the residential and consumer portfolios
2023	28,481
2022	32,050
2021	70,954
2020	47,312
2019	8,303
PRIOR	40,956
REVOLVING LOANS AMORTIZED COST BASIS	48,501
REVOLVING LOANS CONVERTED TO TERM	888
Total	277,445
Current period gross charge-offs, 2023	9
Current period gross charge-offs, 2022	35
Current period gross charge-offs, 2021	43
Current period gross charge-offs, 2020	7
Current period gross charge-offs, 2019	8
Current period gross charge-offs, Prior	227
Current period gross charge-offs, Total	329
Loan portfolio		311,444
Residential and Consumer \| Residential mortgage
Performing and non-performing outstanding balances of the residential and consumer portfolios
2023	14,576
2022	11,620
2021	61,172
2020	44,049
2019	7,092
PRIOR	36,161
Total	174,670
Current period gross charge-offs, Prior	54
Current period gross charge-offs, Total	54		17
Loan portfolio		297,971
Residential and Consumer \| Consumer
Performing and non-performing outstanding balances of the residential and consumer portfolios
2023	13,905
2022	20,430
2021	9,782
2020	3,263
2019	1,211
PRIOR	4,795
REVOLVING LOANS AMORTIZED COST BASIS	48,501
REVOLVING LOANS CONVERTED TO TERM	888
Total	102,775	13,473
Current period gross charge-offs, 2023	9
Current period gross charge-offs, 2022	35
Current period gross charge-offs, 2021	43
Current period gross charge-offs, 2020	7
Current period gross charge-offs, 2019	8
Current period gross charge-offs, Prior	173
Current period gross charge-offs, Total	275	334	$ 131
Loan portfolio		13,473
Commercial
Performing and non-performing outstanding balances of the residential and consumer portfolios
2023	128,219
2022	120,075
2021	126,424
2020	70,567
2019	66,896
PRIOR	182,673
REVOLVING LOANS AMORTIZED COST BASIS	65,703
REVOLVING LOANS CONVERTED TO TERM	269
Total	760,826
Current period gross charge-offs, 2022	75
Current period gross charge-offs, 2019	804
Current period gross charge-offs, Prior	2,433
Current period gross charge-offs, Total	3,312
Loan portfolio		679,322
Performing \| Residential and Consumer
Performing and non-performing outstanding balances of the residential and consumer portfolios
2023	28,466
2022	32,050
2021	70,954
2020	47,239
2019	8,261
PRIOR	39,958
REVOLVING LOANS AMORTIZED COST BASIS	48,344
REVOLVING LOANS CONVERTED TO TERM	667
Total	275,939
Loan portfolio		309,858
Performing \| Residential and Consumer \| Residential mortgage
Performing and non-performing outstanding balances of the residential and consumer portfolios
2023	14,576
2022	11,620
2021	61,172
2020	44,049
2019	7,092
PRIOR	35,443
Total	173,952
Loan portfolio		296,401
Performing \| Residential and Consumer \| Consumer
Performing and non-performing outstanding balances of the residential and consumer portfolios
2023	13,890
2022	20,430
2021	9,782
2020	3,190
2019	1,169
PRIOR	4,515
REVOLVING LOANS AMORTIZED COST BASIS	48,344
REVOLVING LOANS CONVERTED TO TERM	667
Total	101,987
Loan portfolio		13,457
Non-performing \| Residential and Consumer
Performing and non-performing outstanding balances of the residential and consumer portfolios
2023	15
2020	73
2019	42
PRIOR	998
REVOLVING LOANS AMORTIZED COST BASIS	157
REVOLVING LOANS CONVERTED TO TERM	221
Total	1,506
Loan portfolio		1,586
Non-performing \| Residential and Consumer \| Residential mortgage
Performing and non-performing outstanding balances of the residential and consumer portfolios
PRIOR	718
Total	718
Loan portfolio		1,570
Non-performing \| Residential and Consumer \| Consumer
Performing and non-performing outstanding balances of the residential and consumer portfolios
2023	15
2020	73
2019	42
PRIOR	280
REVOLVING LOANS AMORTIZED COST BASIS	157
REVOLVING LOANS CONVERTED TO TERM	221
Total	$ 788
Loan portfolio		$ 16