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Related Party Transactions (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Loans and Leases Receivable, Related Parties [Roll Forward] |  |  |
Related party extensions of credit, beginning of year | $ 37,816 | $ 19,463 |
New loans and advances on lines of credit | 2,193 | 1 |
Repayments | (1,948) | (1,686) |
Increase due to changes in related parties | 0 | 20,038 |
Related party extensions of credit, end of year | 38,061 | 37,816 | $ 19,463
Due to Related Parties [Abstract] |  |  |
Balances of related party deposits | 23,400 | 20,900 |
Director Who is Shareholder in Law Firm [Member] | Law Firm [Member] |  |  |
Related Parties Transactions [Abstract] |  |  |
Legal fees | 800 | 1,100 | 1,100
Expenses | 100 | 100 | 100
Total payment to related party | 900 | $ 1,200 | $ 1,200
Adjusted total payment to related party after issuance of a refund | $ 600 |  |

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- Definition Reflects the net amount of additions (reduction) from other sources not individually disclosed made to related parties in the form of loan and lease receivables. + References No definition available. + Details
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- Definition Amount of adjusted total payment to related party after issuance of refund. + References No definition available. + Details
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- Definition The amount of expense provided in the period for legal costs incurred from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. + References No definition available. + Details
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- Definition For an unclassified balance sheet, reflects the carrying amount of unpaid loan amounts due from related parties at the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(e)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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- Definition Reflects the amount of new advances made to related parties in the form of loan and lease receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(e)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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