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Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value on a non-recurring basis - Impaired Loans [Member] - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 | Dec. 31, 2020
Commercial Portfolio Segment [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | $ 12,890 | $ 10,751
Commercial Real Estate [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | 2,283 | 1,393
Commercial construction [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | 2,500 |
Non-recurring [Member] | Commercial Portfolio Segment [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | $ 722 | $ 227
Valuation Techniques | Appraisals of collateral value | Appraisals of collateral value
Unobservable Input | Comparable sales | Adjustment for comparable sales
Non-recurring [Member] | Commercial Portfolio Segment [Member] | Market approach [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | (2.00%) | (2.00%)
Non-recurring [Member] | Commercial Portfolio Segment [Member] | Market approach [Member] | Minimum [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | 0.00% | 1.00%
Non-recurring [Member] | Commercial Portfolio Segment [Member] | Market approach [Member] | Maximum [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | 5.00% | 5.00%
Non-recurring [Member] | Commercial Portfolio Segment1 [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | $ 12,168 | $ 10,524
Valuation Techniques | Market approach (100) | Market approach (100%)
Unobservable Input | Average transfer price as a price to unpaid principal balance | Average transfer price as a price to unpaid principal balance
Non-recurring [Member] | Commercial Portfolio Segment1 [Member] | Market approach [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | (49.00%) | (49.00%)
Non-recurring [Member] | Commercial Portfolio Segment1 [Member] | Market approach [Member] | Minimum [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | 48.00% | 48.00%
Non-recurring [Member] | Commercial Portfolio Segment1 [Member] | Market approach [Member] | Maximum [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | 53.00% | 53.00%
Non-recurring [Member] | Commercial Real Estate [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | $ 2,283 | $ 1,393
Valuation Techniques | Appraisals of collateral value | Appraisals of collateral value
Unobservable Input | Comparable sales | Adjustment for comparable sales
Non-recurring [Member] | Commercial Real Estate [Member] | Sales comparison approach [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | (8.00%) | (8.00%)
Non-recurring [Member] | Commercial Real Estate [Member] | Sales comparison approach [Member] | Minimum [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | 0.00% | (25.00%)
Non-recurring [Member] | Commercial Real Estate [Member] | Sales comparison approach [Member] | Maximum [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | 25.00% | 20.00%
Non-recurring [Member] | Commercial construction [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | $ 2,500 |
Valuation Techniques | Appraisals of collateral value |
Unobservable Input | Comparable sales |
Non-recurring [Member] | Commercial construction [Member] | Sales comparison approach [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | 15.00% |
Non-recurring [Member] | Residential [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | $ 2,089 |
Valuation Techniques | Appraisals of collateral value |
Unobservable Input | Comparable sales |
Non-recurring [Member] | Residential [Member] | Sales comparison approach [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | (6.00%) |
Non-recurring [Member] | Residential [Member] | Sales comparison approach [Member] | Minimum [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | 1.00% |
Non-recurring [Member] | Residential [Member] | Sales comparison approach [Member] | Maximum [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Capitalization rate | 15.00% |

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + 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 (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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