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Loans and Allowance for Credit Losses on Loans - Summary of Provision (Release) For Credit Losses (Details) - USD ($) | 3 Months Ended | 6 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Receivables [Abstract] |  |  |  |
Loans |  | $ 30,000 | $ 30,000 | $ 60,000
Off-balance sheet credit exposures | $ 47,000 | (46,000) | 17,000 | (96,000)
Total provision (release) for credit losses | $ 47,000 | $ (16,000) | $ 47,000 | $ (36,000)

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- Definition Provision (benefit) for loan losses. + References No definition available. + Details
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- Definition Provision release for credit losses. + References No definition available. + Details
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- Definition Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476148/220-40-50-22 + Details
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