INVESTMENT SECURITIES - Amortized Cost and Fair Values of Investment Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Available for sale (AFS):
Amortized Cost	$ 199,041
Gross Unrealized Gains	382
Gross Unrealized Losses	(8,478)
Fair Value	190,945	$ 193,673
Investment equity securities:
Amortized Cost	1,300	1,350
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(178)	(208)
Fair Value	1,122	1,142
U.S. Government and agency securities
Available for sale (AFS):
Amortized Cost	4,000	3,002
Gross Unrealized Gains	3	0
Gross Unrealized Losses	(60)	(106)
Fair Value	3,943	2,896
Mortgage-backed securities
Available for sale (AFS):
Amortized Cost	15,457	1,496
Gross Unrealized Gains	120	0
Gross Unrealized Losses	(222)	(214)
Fair Value	15,355	1,282
State and political securities
Available for sale (AFS):
Amortized Cost	120,740	151,426
Gross Unrealized Gains	162	157
Gross Unrealized Losses	(5,287)	(8,774)
Fair Value	115,615	142,809
Other debt securities
Available for sale (AFS):
Amortized Cost	58,844	50,178
Gross Unrealized Gains	97	58
Gross Unrealized Losses	(2,909)	(3,550)
Fair Value	56,032	46,686
Other equity securities
Investment equity securities:
Amortized Cost	1,300	1,350
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(178)	(208)
Fair Value	$ 1,122	1,142
Total debt securities
Available for sale (AFS):
Amortized Cost		206,102
Gross Unrealized Gains		215
Gross Unrealized Losses		(12,644)
Fair Value		$ 193,673

Equity Securities, FV-NI, Accumulated Unrealized Gain

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Equity Securities, FV-NI, Accumulated Unrealized Loss

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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