SECURITIES - Available-for-sale Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Available-for-sale Securities
Available-for-sale securities, amortized cost	$ 453,944	$ 464,968
Available-for-sale securities, gross unrealized holding gains	247	351
Available-for-sale securities, gross unrealized holding losses	(53,046)	(49,564)
Available-for-sale debt securities, at fair value	401,145	415,755
Obligations of the U.S. Treasury
Available-for-sale Securities
Available-for-sale securities, amortized cost	10,323	12,325
Available-for-sale securities, gross unrealized holding gains	0	0
Available-for-sale securities, gross unrealized holding losses	(1,066)	(1,035)
Available-for-sale debt securities, at fair value	9,257	11,290
Obligations of U.S. Government agencies
Available-for-sale Securities
Available-for-sale securities, amortized cost	10,582	11,119
Available-for-sale securities, gross unrealized holding gains	0	0
Available-for-sale securities, gross unrealized holding losses	(1,232)	(1,173)
Available-for-sale debt securities, at fair value	9,350	9,946
Bank holding company debt securities
Available-for-sale Securities
Available-for-sale securities, amortized cost	28,955	28,952
Available-for-sale securities, gross unrealized holding gains	0	0
Available-for-sale securities, gross unrealized holding losses	(5,298)	(5,452)
Available-for-sale debt securities, at fair value	23,657	23,500
Obligations Of States And Political Subdivisions Tax Exempt
Available-for-sale Securities
Available-for-sale securities, amortized cost	113,659	113,464
Available-for-sale securities, gross unrealized holding gains	247	311
Available-for-sale securities, gross unrealized holding losses	(11,886)	(9,576)
Available-for-sale debt securities, at fair value	102,020	104,199
Obligations Of States And Political Subdivisions Taxable
Available-for-sale Securities
Available-for-sale securities, amortized cost	56,294	58,720
Available-for-sale securities, gross unrealized holding gains	0	0
Available-for-sale securities, gross unrealized holding losses	(8,813)	(8,609)
Available-for-sale debt securities, at fair value	47,481	50,111
Residential Passthrough Securities
Available-for-sale Securities
Available-for-sale securities, amortized cost	104,708	105,549
Available-for-sale securities, gross unrealized holding gains	0	40
Available-for-sale securities, gross unrealized holding losses	(10,834)	(10,184)
Available-for-sale debt securities, at fair value	93,874	95,405
Residential Collateralized Mortgage Obligations
Available-for-sale Securities
Available-for-sale securities, amortized cost	46,623	50,212
Available-for-sale securities, gross unrealized holding gains	0	0
Available-for-sale securities, gross unrealized holding losses	(4,058)	(3,750)
Available-for-sale debt securities, at fair value	42,565	46,462
Commercial Mortgage Backed Securities
Available-for-sale Securities
Available-for-sale securities, amortized cost	74,510	76,412
Available-for-sale securities, gross unrealized holding gains	0	0
Available-for-sale securities, gross unrealized holding losses	(9,792)	(9,730)
Available-for-sale debt securities, at fair value	64,718	66,682
Private label commercial mortgage-backed securities
Available-for-sale Securities
Available-for-sale securities, amortized cost	8,290	8,215
Available-for-sale securities, gross unrealized holding gains	0	0
Available-for-sale securities, gross unrealized holding losses	(67)	(55)
Available-for-sale debt securities, at fair value	$ 8,223	$ 8,160

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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Amortized cost excluding accrued interest, before allowance for credit loss, 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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Amount excluding accrued interest, 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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