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Goodwill and Other Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2018
Goodwill And Other Intangible Assets [Line Items] |  |  |
Goodwill, Ending Balance | $ 7,435 | $ 7,435 |
Finite-Lived Intangible Assets, Net, Ending Balance | $ 366 | $ 634 |
Core Deposits [Member] |  |  |
Goodwill And Other Intangible Assets [Line Items] |  |  |
Finite-lived intangible asset, useful life | 7 years |  |
Finite-Lived Intangible Assets, Net, Ending Balance |  |  | $ 2,000
The Peoples Bank [Member] |  |  |
Goodwill And Other Intangible Assets [Line Items] |  |  |
Goodwill, Ending Balance |  |  | $ 7,400

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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 926 -SubTopic 20 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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