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Fair Value Measurements - Quantitative Information About Level III Significant Unobservable Inputs (Details) $ in Thousands	Sep. 30, 2024 USD ($) yr	Dec. 31, 2023 USD ($) yr
Non-recurring | Collateral-dependent loans
Quantitative Information about Level III Fair Value Measurements
Assets, fair value	$ 21,537	$ 2,891
Non-recurring | Collateral-dependent loans | Level III
Quantitative Information about Level III Fair Value Measurements
Assets, fair value	21,537	2,891
Non-recurring | Other real estate owned
Quantitative Information about Level III Fair Value Measurements
Assets, fair value	825	825
Non-recurring | Other real estate owned | Level III
Quantitative Information about Level III Fair Value Measurements
Assets, fair value	825	825
Recurring | Municipal Securities | Level III
Quantitative Information about Level III Fair Value Measurements
Assets, fair value	18,872	18,245
Recurring | Embedded derivative | Level III
Quantitative Information about Level III Fair Value Measurements
Assets, fair value	$ 648	$ 648
Appraisal adjustments | Non-recurring | Collateral-dependent loans | Appraisal of collateral | Level III | Minimum
Quantitative Information about Level III Fair Value Measurements
Collateral-dependent loans	0	0
Appraisal adjustments | Non-recurring | Collateral-dependent loans | Appraisal of collateral | Level III | Maximum
Quantitative Information about Level III Fair Value Measurements
Collateral-dependent loans	0.20	0.20
Appraisal adjustments | Non-recurring | Other real estate owned | Appraisal of collateral | Level III | Minimum
Quantitative Information about Level III Fair Value Measurements
Other real estate owned	0	0
Appraisal adjustments | Non-recurring | Other real estate owned | Appraisal of collateral | Level III | Maximum
Quantitative Information about Level III Fair Value Measurements
Other real estate owned	0.20	0.20
Appraisal adjustments | Recurring | Municipal Securities | Appraisal of bond | Level III | Minimum
Quantitative Information about Level III Fair Value Measurements
Municipal securities	0.05	0.05
Appraisal adjustments | Recurring | Municipal Securities | Appraisal of bond | Level III | Maximum
Quantitative Information about Level III Fair Value Measurements
Municipal securities	0.15	0.15
Liquidation expense | Non-recurring | Collateral-dependent loans | Appraisal of collateral | Level III
Quantitative Information about Level III Fair Value Measurements
Collateral-dependent loans	0.06	0.06
Liquidation expense | Non-recurring | Other real estate owned | Appraisal of collateral | Level III
Quantitative Information about Level III Fair Value Measurements
Other real estate owned	0.06	0.06
Deferred payment | Recurring | Embedded derivative | Level III | Minimum
Quantitative Information about Level III Fair Value Measurements
Derivative asset measurement input	0	0
Deferred payment | Recurring | Embedded derivative | Level III | Maximum
Quantitative Information about Level III Fair Value Measurements
Derivative asset measurement input	49,100	49,100
Volatility | Recurring | Embedded derivative | Level III
Quantitative Information about Level III Fair Value Measurements
Derivative asset measurement input	0.59	59
Term | Recurring | Embedded derivative | Level III
Quantitative Information about Level III Fair Value Measurements
Derivative asset measurement input | yr	4.75	4.75
Risk free rate | Recurring | Embedded derivative | Level III
Quantitative Information about Level III Fair Value Measurements
Derivative asset measurement input	3.59	3.59

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