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Loans - Additional information (Details) - USD ($) | Mar. 31, 2024 | Dec. 31, 2023
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Loans |  |
Accrued interest receivable | $ 4,400,000 | $ 4,200,000
Real estate-construction loans, percentage | 3.10% | 3.40%
Loan balances net of unearned income | $ 468,000 | $ 483,000
Loans, net of allowance for credit losses and unearned income, Carrying Value | $ 1,011,048,000 | $ 1,023,218,000

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- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479344/326-20-45-1 + Details
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