SECURITIES, Securities with Unrealized Losses, Available for Sale (Details) $ in Thousands	Mar. 31, 2024 USD ($) Security	Dec. 31, 2023 USD ($)
Available for sale, Fair Value [Abstract]
Less than 12 months	$ 4,086	$ 3,502
12 months or more	594,496	616,800
Total	598,582	620,302
Available for sale, Unrealized Loss [Abstract]
Less than 12 months	211	214
12 months or more	92,690	81,856
Total	$ 92,901	82,070
Number of securities with an unrealized loss \| Security	144
State and Municipal [Member]
Available for sale, Fair Value [Abstract]
Less than 12 months	$ 787	207
12 months or more	175,575	177,908
Total	176,362	178,115
Available for sale, Unrealized Loss [Abstract]
Less than 12 months	1	0
12 months or more	23,811	22,241
Total	23,812	22,241
Residential Mortgage-backed Securities [Member]
Available for sale, Fair Value [Abstract]
Less than 12 months	9	9
12 months or more	285,156	300,695
Total	285,165	300,704
Available for sale, Unrealized Loss [Abstract]
Less than 12 months	0	0
12 months or more	59,093	50,547
Total	59,093	50,547
Commercial Mortgage-backed Securities [Member]
Available for sale, Fair Value [Abstract]
Less than 12 months	0	0
12 months or more	40,854	41,748
Total	40,854	41,748
Available for sale, Unrealized Loss [Abstract]
Less than 12 months	0	0
12 months or more	6,722	6,150
Total	6,722	6,150
Commercial Collateralized Mortgage Obligations [Member]
Available for sale, Fair Value [Abstract]
Less than 12 months	0	0
12 months or more	69,072	71,930
Total	69,072	71,930
Available for sale, Unrealized Loss [Abstract]
Less than 12 months	0	0
12 months or more	414	461
Total	414	461
Asset-backed and Other Amortizing Securities [Member]
Available for sale, Fair Value [Abstract]
Less than 12 months	0	0
12 months or more	16,328	17,040
Total	16,328	17,040
Available for sale, Unrealized Loss [Abstract]
Less than 12 months	0	0
12 months or more	1,661	1,436
Total	1,661	1,436
Other Securities [Member]
Available for sale, Fair Value [Abstract]
Less than 12 months	3,290	3,286
12 months or more	7,511	7,479
Total	10,801	10,765
Available for sale, Unrealized Loss [Abstract]
Less than 12 months	210	214
12 months or more	989	1,021
Total	$ 1,199	$ 1,235

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