INVESTMENT SECURITIES - AFS (Details) - USD ($)	Mar. 31, 2025	Dec. 31, 2024
Available-for-Sale Debt Securities
Amortized Cost	$ 622,748,000	$ 602,493,000
Gross Unrealized Gains	2,190,000	1,825,000
Gross Unrealized Losses	(15,611,000)	(20,163,000)
Allowance for Credit Losses	0	0
Total available-for-sale debt securities	609,327,000	584,155,000
U.S. Treasury securities and U.S. Government agencies
Available-for-Sale Debt Securities
Amortized Cost	350,261,000	395,609,000
Gross Unrealized Gains	91,000	4,000
Gross Unrealized Losses	(4,656,000)	(6,527,000)
Allowance for Credit Losses	0	0
Total available-for-sale debt securities	345,696,000	389,086,000
Private label mortgage backed security
Available-for-Sale Debt Securities
Amortized Cost	74,000	121,000
Gross Unrealized Gains	1,441,000	1,429,000
Allowance for Credit Losses	0	0
Total available-for-sale debt securities	1,515,000	1,550,000
Mortgage-backed securities - residential
Available-for-Sale Debt Securities
Amortized Cost	247,077,000	180,765,000
Gross Unrealized Gains	436,000	193,000
Gross Unrealized Losses	(10,183,000)	(12,725,000)
Allowance for Credit Losses	0	0
Total available-for-sale debt securities	237,330,000	168,233,000
Collateralized mortgage obligations
Available-for-Sale Debt Securities
Amortized Cost	19,451,000	20,127,000
Gross Unrealized Gains	28,000	27,000
Gross Unrealized Losses	(769,000)	(911,000)
Allowance for Credit Losses	0	0
Total available-for-sale debt securities	18,710,000	19,243,000
Corporate bonds
Available-for-Sale Debt Securities
Amortized Cost	2,006,000	2,008,000
Gross Unrealized Gains		1,000
Gross Unrealized Losses	(3,000)
Allowance for Credit Losses	0	0
Total available-for-sale debt securities	2,003,000	2,009,000
Trust preferred security
Available-for-Sale Debt Securities
Amortized Cost	3,879,000	3,863,000
Gross Unrealized Gains	194,000	171,000
Allowance for Credit Losses	0	0
Total available-for-sale debt securities	$ 4,073,000	$ 4,034,000