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FAIR VALUE ACCOUNTING - Assets Measured on a Recurring Basis (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Assets Measured on a Recurring Basis |  |
Total available for sale securities | $ 151,672 | $ 155,743
U.S. government agency obligations |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 15,728 | 16,576
Mortgage-backed securities |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 70,679 | 73,480
Corporate debt securities |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 41,778 | 41,174
Recurring |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 151,672 | 155,743
Total equity investments | 3,281 | 3,284
Total | 154,953 | 159,027
Recurring | Equity Investments |  |
Assets Measured on a Recurring Basis |  |
Total equity investments | 570 | 557
Recurring | Equity investments measured at NAV | Equity Investments |  |
Assets Measured on a Recurring Basis |  |
Total equity investments | 2,711 | 2,727
Recurring | Quoted Prices in Active Markets for Identical Instruments (Level 1) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 0 | 0
Total equity investments | 570 | 557
Total | 570 | 557
Recurring | Quoted Prices in Active Markets for Identical Instruments (Level 1) | Equity Investments |  |
Assets Measured on a Recurring Basis |  |
Total equity investments | 570 | 557
Recurring | Significant Other Observable Inputs (Level 2) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 151,672 | 155,743
Total equity investments | 0 | 0
Total | 151,672 | 155,743
Recurring | Significant Other Observable Inputs (Level 2) | Equity Investments |  |
Assets Measured on a Recurring Basis |  |
Total equity investments | 0 | 0
Recurring | Significant Unobservable Inputs (Level 3) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 0 | 0
Total equity investments | 0 | 0
Total | 0 | 0
Recurring | Significant Unobservable Inputs (Level 3) | Equity Investments |  |
Assets Measured on a Recurring Basis |  |
Total equity investments | 0 | 0
Recurring | U.S. government agency obligations |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 15,728 | 16,576
Recurring | U.S. government agency obligations | Quoted Prices in Active Markets for Identical Instruments (Level 1) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 0 | 0
Recurring | U.S. government agency obligations | Significant Other Observable Inputs (Level 2) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 15,728 | 16,576
Recurring | U.S. government agency obligations | Significant Unobservable Inputs (Level 3) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 0 | 0
Recurring | Mortgage-backed securities |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 70,679 | 73,480
Recurring | Mortgage-backed securities | Quoted Prices in Active Markets for Identical Instruments (Level 1) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 0 | 0
Recurring | Mortgage-backed securities | Significant Other Observable Inputs (Level 2) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 70,679 | 73,480
Recurring | Mortgage-backed securities | Significant Unobservable Inputs (Level 3) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 0 | 0
Recurring | Corporate debt securities |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 41,778 | 41,174
Recurring | Corporate debt securities | Quoted Prices in Active Markets for Identical Instruments (Level 1) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 0 | 0
Recurring | Corporate debt securities | Significant Other Observable Inputs (Level 2) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 41,778 | 41,174
Recurring | Corporate debt securities | Significant Unobservable Inputs (Level 3) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 0 | 0
Recurring | Asset-backed securities |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 23,487 | 24,513
Recurring | Asset-backed securities | Quoted Prices in Active Markets for Identical Instruments (Level 1) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 0 | 0
Recurring | Asset-backed securities | Significant Other Observable Inputs (Level 2) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | 23,487 | 24,513
Recurring | Asset-backed securities | Significant Unobservable Inputs (Level 3) |  |
Assets Measured on a Recurring Basis |  |
Total available for sale securities | $ 0 | $ 0

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