SECURITIES - Amortized cost, related estimated fair value, and unrealized gains and losses (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Available-for-Sale Securities
Amortized Cost	$ 410,859	$ 428,311
Gross Unrealized Gains	682	12,964
Gross Unrealized Losses	(38,097)	(3,359)
Total	373,444	437,916
Other mortgage backed debt securities [Member]
Available-for-Sale Securities
Amortized Cost	36,767	39,881
Gross Unrealized Gains		99
Gross Unrealized Losses	(3,079)	(430)
Total	33,688	39,550
U.S. Treasury and/or agency securities
Available-for-Sale Securities
Amortized Cost	7,853	7,825
Gross Unrealized Gains		0
Gross Unrealized Losses	(1,052)	(96)
Total	6,801	7,729
Obligations of U.S. Government Agencies and Sponsored Agencies Mortgage-Backed
Available-for-Sale Securities
Amortized Cost	146,707	116,039
Gross Unrealized Gains		560
Gross Unrealized Losses	(15,032)	(1,688)
Total	131,675	114,911
Obligations of U.S. Government Agencies and Sponsored Agencies Other
Available-for-Sale Securities
Amortized Cost	10,992	7,636
Gross Unrealized Gains	233	5
Gross Unrealized Losses	(45)	(65)
Total	11,180	7,576
Obligations of state and political subdivisions
Available-for-Sale Securities
Amortized Cost	125,176	175,021
Gross Unrealized Gains	266	11,709
Gross Unrealized Losses	(14,753)	(554)
Total	110,689	186,176
Asset backed securities
Available-for-Sale Securities
Amortized Cost	37,526	36,555
Gross Unrealized Gains		143
Gross Unrealized Losses	(1,108)	(156)
Total	36,418	36,542
Corporate debt securities
Available-for-Sale Securities
Amortized Cost	45,838	45,354
Gross Unrealized Gains	183	448
Gross Unrealized Losses	(3,028)	(370)
Total	$ 42,993	$ 45,432

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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Amount, before tax, of unrealized loss 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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Amount 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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