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STOCKHOLDERS' EQUITY (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Accumulated Other Comprehensive Loss [Line Items] |  |
Beginning Balance | $ 245,042 | $ 272,114
Unrealized gains (losses) arising during the period, net of income tax expense (benefit) of $1,814 and $(14,499), respectively | 6,814 | (46,441)
Reclassification adjustment for net AFS investment securities losses included in net income, net of income tax benefit of $1,188 and $55, respectively | 4,052 | 193
Amortization of unrealized losses on AFS investment securities transferred to HTM, net of income taxes of $203 and $211, respectively | 916 | 739
Amortization of pension net loss, transition liability, and prior service cost, net of income taxes of $76 and $90, respectively | 258 | 317
Unrecognized net gain, net of income taxes of $312 and $15, respectively | 1,063 | 476
Other comprehensive income (loss), net of taxes | 13,103 | (48,467)
Ending Balance | 277,461 | 245,042
Unrealized (Losses) Gains on Securities |  |
Accumulated Other Comprehensive Loss [Line Items] |  |
Beginning Balance | (52,734) | (3,474)
Unrealized gains (losses) arising during the period, net of income tax expense (benefit) of $1,814 and $(14,499), respectively | 6,814 | (50,192)
Reclassification adjustment for net AFS investment securities losses included in net income, net of income tax benefit of $1,188 and $55, respectively | 4,052 | 193
Amortization of unrealized losses on AFS investment securities transferred to HTM, net of income taxes of $203 and $211, respectively | 916 | 739
Amortization of pension net loss, transition liability, and prior service cost, net of income taxes of $76 and $90, respectively | 0 | 0
Unrecognized net gain, net of income taxes of $312 and $15, respectively | 0 | 0
Other comprehensive income (loss), net of taxes | 11,782 | (49,260)
Ending Balance | (40,952) | (52,734)
Pension Liability |  |
Accumulated Other Comprehensive Loss [Line Items] |  |
Beginning Balance | (5,278) | (6,071)
Unrealized gains (losses) arising during the period, net of income tax expense (benefit) of $1,814 and $(14,499), respectively | 0 | 0
Reclassification adjustment for net AFS investment securities losses included in net income, net of income tax benefit of $1,188 and $55, respectively | 0 | 0
Amortization of unrealized losses on AFS investment securities transferred to HTM, net of income taxes of $203 and $211, respectively | 0 | 0
Amortization of pension net loss, transition liability, and prior service cost, net of income taxes of $76 and $90, respectively | 258 | 317
Unrecognized net gain, net of income taxes of $312 and $15, respectively | 1,063 | 476
Other comprehensive income (loss), net of taxes | 1,321 | 793
Ending Balance | (3,957) | (5,278)
Accumulated Other Comprehensive Loss |  |
Accumulated Other Comprehensive Loss [Line Items] |  |
Beginning Balance | (58,012) | (9,545)
Unrealized gains (losses) arising during the period, net of income tax expense (benefit) of $1,814 and $(14,499), respectively | 6,814 | (50,192)
Reclassification adjustment for net AFS investment securities losses included in net income, net of income tax benefit of $1,188 and $55, respectively | 4,052 | 193
Amortization of unrealized losses on AFS investment securities transferred to HTM, net of income taxes of $203 and $211, respectively | 916 | 739
Amortization of pension net loss, transition liability, and prior service cost, net of income taxes of $76 and $90, respectively | 258 | 317
Unrecognized net gain, net of income taxes of $312 and $15, respectively | 1,063 | 476
Other comprehensive income (loss), net of taxes | 13,103 | (48,467)
Ending Balance | $ (44,909) | $ (58,012)

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