Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of unobservable inputs used in recurring and nonrecurring Level 3 fair value measurements - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2022	Dec. 31, 2021
Collateral-dependent impaired loans [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value	$ 819	$ 464
Valuation techniques	Market comparable properties	Market comparable properties
Unobservable inputs	Comparability adjustments (%)	Comparability adjustments (%)
Range (weighted-average)	11.5 - 18.2% (14%)	6.4 - 18% (13%)
Mortgage servicing rights [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value	$ 2,527	$ 3,301
Valuation techniques	Discounted cash flow	Discounted cash flow
Unobservable inputs	Discount Rate	Discount Rate
Range (weighted-average)	9.77%	8.65%
Constant Prepayment Rate [Member] \| Mortgage servicing rights [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Unobservable inputs	Constant prepayment rate	Constant prepayment rate
Range (weighted-average)	7.57%	10.94%
P&I earnings credit [Member] \| Mortgage servicing rights [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Unobservable inputs	P&I earnings credit	P&I earnings credit
Range (weighted-average)	0.46%	0.10%
T&I earnings credit [Member] \| Mortgage servicing rights [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Unobservable inputs	T&I earnings credit	T&I earnings credit
Range (weighted-average)	1.90%	1.25%
Inflation for cost of servicing [Member] \| Mortgage servicing rights [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Unobservable inputs	Inflation for cost of servicing	Inflation for cost of servicing
Range (weighted-average)	1.50%	1.50%
Loan Closing Rates [Member] \| IRLCs [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value	$ (155)	$ 22
Valuation techniques	Discounted cash flow	Discounted cash flow
Unobservable inputs	Loan closing rates	Loan closing rates
Minimum [Member] \| Loan Closing Rates [Member] \| IRLCs [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range (weighted-average)	43%	49%
Maximum [Member] \| Loan Closing Rates [Member] \| IRLCs [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range (weighted-average)	99%	99%

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- Definition

Description of the unobservable inputs used in the valuation of investment assets by the entity.

+ References

No definition available.

+ Details

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Range weighted-average.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

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