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Bank Premises and Equipment - Summary (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Property, Plant and Equipment [Line Items] |  |
Finance lease right-of-use assets | $ 616 | $ 499
Subtotal | 31,880 | 29,530
Accumulated depreciation and amortization | (23,746) | (21,972)
Bank premises and equipment, net | 8,134 | 7,558
Leasehold improvements |  |
Property, Plant and Equipment [Line Items] |  |
Bank premises and equipment, gross | 16,115 | 15,282
Furniture and equipment |  |
Property, Plant and Equipment [Line Items] |  |
Bank premises and equipment, gross | 12,762 | 11,384
Buildings |  |
Property, Plant and Equipment [Line Items] |  |
Bank premises and equipment, gross | 1,217 | 1,195
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 | $ 616 | $ 499

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977 + 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 -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977 + Details
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