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DEPOSITS - Interest Bearing Deposits - Narrative (Detail) - USD ($)
Jun. 30, 2025
Dec. 31, 2024
Deposits [Abstract]    
Reciprocal transaction deposits, interest bearing demand deposits $ 247,600,000 $ 229,400,000
Time deposits, brokered 0 0
Time deposits, at or above FDIC insurance limit 203,300,000 202,200,000
Time deposits in denominations of $100,000 or more $ 452,300,000 $ 455,200,000