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Fair Value of Financial Instruments - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
ASSETS |  |
Available-for-sale debt securities, at fair value | $ 199,205 | $ 194,250
Other investments: |  |
Mutual fund - CRA qualified | 3,500 | 3,500
Residential mortgage-backed securities |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 40,196 | 43,877
Residential collateralized mortgage obligations |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 153,206 | 144,459
Municipal securities - tax exempt |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 5,803 | 5,914
Recurring |  |
Other investments: |  |
Mutual fund - CRA qualified | 3,462 | 3,463
Liabilities |  |
Derivative financial instruments | 254 |
Recurring | Residential mortgage-backed securities |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 40,196 | 43,877
Recurring | Residential collateralized mortgage obligations |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 153,206 | 144,459
Recurring | Municipal securities - tax exempt |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 5,803 | 5,914
Recurring | Quoted Prices in Active Markets (Level 1) |  |
Other investments: |  |
Mutual fund - CRA qualified | 3,462 | 3,463
Liabilities |  |
Derivative financial instruments | 0 |
Recurring | Quoted Prices in Active Markets (Level 1) | Residential mortgage-backed securities |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 0 | 0
Recurring | Quoted Prices in Active Markets (Level 1) | Residential collateralized mortgage obligations |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 0 | 0
Recurring | Quoted Prices in Active Markets (Level 1) | Municipal securities - tax exempt |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 0 | 0
Recurring | Significant Other Observable Inputs (Level 2) |  |
Other investments: |  |
Mutual fund - CRA qualified | 0 | 0
Liabilities |  |
Derivative financial instruments | 254 |
Recurring | Significant Other Observable Inputs (Level 2) | Residential mortgage-backed securities |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 40,196 | 43,877
Recurring | Significant Other Observable Inputs (Level 2) | Residential collateralized mortgage obligations |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 153,206 | 144,459
Recurring | Significant Other Observable Inputs (Level 2) | Municipal securities - tax exempt |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 5,803 | 5,914
Recurring | Significant Unobservable Inputs (Level 3) |  |
Other investments: |  |
Mutual fund - CRA qualified | 0 | 0
Liabilities |  |
Derivative financial instruments | 0 |
Recurring | Significant Unobservable Inputs (Level 3) | Residential mortgage-backed securities |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 0 | 0
Recurring | Significant Unobservable Inputs (Level 3) | Residential collateralized mortgage obligations |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | 0 | 0
Recurring | Significant Unobservable Inputs (Level 3) | Municipal securities - tax exempt |  |
ASSETS |  |
Available-for-sale debt securities, at fair value | $ 0 | $ 0

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- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. 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