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Bank Premises and Equipment - Schedule of Bank Premises and Equipment (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Property, Plant and Equipment [Line Items] |  |
Finance lease right-of-use assets | $ 608 | $ 616
Subtotal | 30,940 | 31,880
Accumulated depreciation and amortization | (23,148) | (23,746)
Bank premises and equipment, net | 7,792 | 8,134
Leasehold improvements |  |
Property, Plant and Equipment [Line Items] |  |
Bank premises and equipment, gross | 16,578 | 16,115
Furniture and equipment |  |
Property, Plant and Equipment [Line Items] |  |
Bank premises and equipment, gross | 11,336 | 12,762
Buildings |  |
Property, Plant and Equipment [Line Items] |  |
Bank premises and equipment, gross | 1,248 | 1,217
Land |  |
Property, Plant and Equipment [Line Items] |  |
Bank premises and equipment, gross | 1,170 | 1,170
Finance lease right-of-use assets |  |
Property, Plant and Equipment [Line Items] |  |
Finance lease right-of-use assets | $ 608 | $ 616

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- Definition Amount, before accumulated amortization, of right-of-use asset from finance lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -SubTopic 20 -Topic 842 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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- Definition Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 45 -Paragraph 4 -Subparagraph (a) -SubTopic 20 -Topic 842 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-4 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -SubTopic 20 -Topic 842 -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4 + Details
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