Loans and Allowance for Loan Losses, TDR's (Details) $ in Thousands	3 Months Ended
Mar. 31, 2022 USD ($) Loan Contract	Mar. 31, 2021 USD ($) Loan Contract
Loans Modified and Recorded as TDR [Abstract]
Number of contracts \| Contract	1	4
Pre-modification outstanding recorded investment	$ 96	$ 870
Post-modification outstanding recorded investment	96	870
Modified Troubled Debt Restructuring [Abstract]
Commitments to lend additional funds to debtors	$ 0	0
Number of principal charge-offs related to TDRs \| Loan	1
Charge-offs related to TDRs	$ 10	$ 0
Number of new loans modification \| Loan	0	0
Number of restructured loans \| Loan	1	1
Residential Real Estate [Member]
Loans Modified and Recorded as TDR [Abstract]
Number of contracts \| Contract		1
Pre-modification outstanding recorded investment		$ 756
Post-modification outstanding recorded investment		$ 756
SBA [Member]
Loans Modified and Recorded as TDR [Abstract]
Number of contracts \| Contract	1	3
Pre-modification outstanding recorded investment	$ 96	$ 114
Post-modification outstanding recorded investment	$ 96	$ 114
Non-Accrual of Troubled Debt Restructuring [Abstract]
Number of contracts \| Contract	1	1
Pre-modification outstanding recorded investment	$ 25	$ 53
Post-modification outstanding recorded investment	$ 25	$ 53

Number of financing receivables that have been modified by troubled debt restructurings of non-accrual.

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- Definition

Number of loan charge-offs recorded related to TDRs during the period.

+ References

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Number of financing receivables that have been modified new by troubled debt restructurings.

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Number of financing receivables that have been restructured loans incurred by troubled debt restructurings.

+ References

No definition available.

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Amount, after troubled debt restructuring, of modified financing receivable of non-accrual.

+ References

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- Definition

Amount, before troubled debt restructuring, of financing receivable to be modified of non-accrual.

+ References

No definition available.

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524

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- Definition

Amount, after troubled debt restructuring, of modified financing receivable.

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- Definition

Amount, before troubled debt restructuring, of financing receivable to be modified.

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- Definition

Reflects the amount of the write-down related to a troubled debt restructuring.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 40
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=121585226&loc=d3e18845-111554

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- Definition

Amount of unfunded portion of contractual agreement to lend funds to borrower for financing receivable modified as troubled debt restructuring.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 40
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121585226&loc=d3e18794-111554

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