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Allowance for Loan Losses - Residential and consumer portfolio (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	$ 978,372	$ 985,054
Consumer.
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	307,161	303,092
REAL ESTATE - RESIDENTIAL MORTGAGE
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	292,530	287,996
REAL ESTATE - RESIDENTIAL MORTGAGE | Consumer.
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	292,530	287,996
CONSUMER
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	14,631	15,096
CONSUMER | Consumer.
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	14,631	15,096
Performing | Consumer.
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	305,892	301,939
Performing | REAL ESTATE - RESIDENTIAL MORTGAGE | Consumer.
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	291,291	286,843
Performing | CONSUMER | Consumer.
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	14,601	15,096
Non-performing | Consumer.
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	1,269	1,153
Non-performing | REAL ESTATE - RESIDENTIAL MORTGAGE | Consumer.
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	1,239	1,153
Non-performing | CONSUMER | Consumer.
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	$ 30	$ 0

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Loan portfolio classified as performance and nonperformance.

+ References

No definition available.

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- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5074-111524

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