INVESTMENT SECURITIES, CONTINUOUS UNREALIZED LOSS POSITION (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Available-for-Sale:
Less Than 12 Months, Fair Value	$ 2,274	$ 97,453
Less Than 12 Months, Unrealized Losses	26	7,553
12 Months or More, Fair Value	273,213	190,039
12 Months or More, Unrealized Losses	28,181	30,347
Held-to-Maturity:
Less Than 12 Months, Fair Value	6,012	12,378
Less Than 12 Months, Unrealized Losses	476	963
12 Months or More, Fair Value	8,941	243
12 Months or More, Unrealized Losses	712	40
U.S. Treasury notes
Available-for-Sale:
Less Than 12 Months, Fair Value	0	16,521
Less Than 12 Months, Unrealized Losses	0	931
12 Months or More, Fair Value	68,202	59,927
12 Months or More, Unrealized Losses	6,202	7,549
U.S. Agency notes
Available-for-Sale:
Less Than 12 Months, Fair Value	0	7,729
Less Than 12 Months, Unrealized Losses	0	543
12 Months or More, Fair Value	80,901	70,247
12 Months or More, Unrealized Losses	8,077	10,641
U.S. Agency mortgage-backed securities
Available-for-Sale:
Less Than 12 Months, Fair Value	0	41,543
Less Than 12 Months, Unrealized Losses	0	3,597
12 Months or More, Fair Value	72,287	37,282
12 Months or More, Unrealized Losses	8,846	7,714
Non-taxable Municipal Securities
Available-for-Sale:
Less Than 12 Months, Fair Value	1,540	6,831
Less Than 12 Months, Unrealized Losses	10	248
12 Months or More, Fair Value	5,631	893
12 Months or More, Unrealized Losses	235	120
Held-to-Maturity:
Less Than 12 Months, Fair Value	6,012	9,567
Less Than 12 Months, Unrealized Losses	476	593
12 Months or More, Fair Value	5,975	31
12 Months or More, Unrealized Losses	396	1
Taxable Municipal Securities
Available-for-Sale:
Less Than 12 Months, Fair Value	0	22,162
Less Than 12 Months, Unrealized Losses	0	1,951
12 Months or More, Fair Value	40,392	18,435
12 Months or More, Unrealized Losses	3,921	3,828
Held-to-Maturity:
Less Than 12 Months, Fair Value	0	2,811
Less Than 12 Months, Unrealized Losses	0	370
12 Months or More, Fair Value	2,966	212
12 Months or More, Unrealized Losses	316	39
Corporate Bond Securities
Available-for-Sale:
Less Than 12 Months, Fair Value	734	2,667
Less Than 12 Months, Unrealized Losses	16	283
12 Months or More, Fair Value	5,800	3,255
12 Months or More, Unrealized Losses	$ 900	$ 495

Debt Securities, Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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