ALLOWANCE FOR CREDIT LOSSES - Recorded Investment of Commercial Loan Portfolio by Risk Category (Details ) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Analysis of risk category of loans by class of loans
Current period gross charge offs, Total	$ 15,496	$ 15,706	$ 8,216
Commercial
Analysis of risk category of loans by class of loans
Current year	255,765	499,652
Prior year	458,326	374,316
Two years before current year	361,138	253,771
Three years before current year	210,908	124,874
Four years before current year	98,537	111,374
Prior	446,015	438,014
Revolving Loans	177,744	176,357
Total loans	2,008,433	1,978,358
Commercial & Industrial | Commercial
Analysis of risk category of loans by class of loans
Current year	87,975	173,014
Prior year	137,829	139,881
Two years before current year	125,525	62,947
Three years before current year	52,299	58,203
Four years before current year	46,513	31,893
Prior	107,185	107,719
Revolving Loans	92,198	101,666
Total loans	649,524	675,323
Current period gross charge offs, 2023	8
Current period gross charge offs, 2022	72
Current period gross charge offs, 2021	40
Current period gross charge offs, 2020	78
Current period gross charge offs, 2019	24
Current period gross charge offs, Prior	49
Current period gross charge offs, Revolving Loans	0
Current period gross charge offs, Total	271
Farmland | Commercial
Analysis of risk category of loans by class of loans
Current year	21,232	16,261
Prior year	16,025	22,530
Two years before current year	20,798	10,864
Three years before current year	8,351	10,928
Four years before current year	9,462	10,689
Prior	54,451	53,763
Revolving Loans	287	340
Total loans	130,606	125,375
Current period gross charge offs, 2023	0
Current period gross charge offs, 2022	0
Current period gross charge offs, 2021	0
Current period gross charge offs, 2020	0
Current period gross charge offs, 2019	0
Current period gross charge offs, Prior	0
Current period gross charge offs, Revolving Loans	0
Current period gross charge offs, Total	0
Non Farm, Non Residential | Commercial
Analysis of risk category of loans by class of loans
Current year	73,842	102,728
Prior year	124,051	76,046
Two years before current year	70,472	33,910
Three years before current year	24,643	21,030
Four years before current year	23,874	31,438
Prior	113,173	118,415
Revolving Loans	7,606	2,975
Total loans	437,661	386,542
Current period gross charge offs, 2023	0
Current period gross charge offs, 2022	0
Current period gross charge offs, 2021	0
Current period gross charge offs, 2020	0
Current period gross charge offs, 2019	0
Current period gross charge offs, Prior	0
Current period gross charge offs, Revolving Loans	0
Current period gross charge offs, Total	0
Agriculture | Commercial
Analysis of risk category of loans by class of loans
Current year	10,764	13,245
Prior year	11,491	9,067
Two years before current year	6,645	8,093
Three years before current year	6,161	8,710
Four years before current year	7,517	3,213
Prior	27,350	27,494
Revolving Loans	68,094	65,678
Total loans	138,022	135,500
Current period gross charge offs, 2023	0
Current period gross charge offs, 2022	0
Current period gross charge offs, 2021	0
Current period gross charge offs, 2020	0
Current period gross charge offs, 2019	0
Current period gross charge offs, Prior	0
Current period gross charge offs, Revolving Loans	0
Current period gross charge offs, Total	0
All Other Commercial | Commercial
Analysis of risk category of loans by class of loans
Current year	27,401	143,980
Prior year	106,085	91,720
Two years before current year	104,323	90,845
Three years before current year	96,507	19,269
Four years before current year	4,774	29,172
Prior	113,446	94,932
Revolving Loans	9,177	5,602
Total loans	461,713	475,520
Current period gross charge offs, 2023	675
Current period gross charge offs, 2022	0
Current period gross charge offs, 2021	0
Current period gross charge offs, 2020	0
Current period gross charge offs, 2019	20
Current period gross charge offs, Prior	0
Current period gross charge offs, Revolving Loans	0
Current period gross charge offs, Total	695
Multifamily | Commercial
Analysis of risk category of loans by class of loans
Current year	34,551	50,424
Prior year	62,845	35,072
Two years before current year	33,375	47,112
Three years before current year	22,947	6,734
Four years before current year	6,397	4,969
Prior	30,410	35,691
Revolving Loans	382	96
Total loans	190,907	180,098
Current period gross charge offs, 2023	0
Current period gross charge offs, 2022	0
Current period gross charge offs, 2021	0
Current period gross charge offs, 2020	0
Current period gross charge offs, 2019	0
Current period gross charge offs, Prior	0
Current period gross charge offs, Revolving Loans	0
Current period gross charge offs, Total	0
Pass | Commercial
Analysis of risk category of loans by class of loans
Current year	248,561	489,819
Prior year	450,056	359,611
Two years before current year	346,276	244,888
Three years before current year	202,457	117,657
Four years before current year	94,211	104,403
Prior	421,033	396,572
Revolving Loans	163,479	163,520
Total loans	1,926,073	1,876,470
Pass | Commercial & Industrial | Commercial
Analysis of risk category of loans by class of loans
Current year	80,873	163,479
Prior year	131,522	128,012
Two years before current year	112,811	56,830
Three years before current year	47,445	54,208
Four years before current year	44,257	26,514
Prior	100,872	99,522
Revolving Loans	81,551	92,110
Total loans	599,331	620,675
Pass | Farmland | Commercial
Analysis of risk category of loans by class of loans
Current year	21,232	16,261
Prior year	16,025	22,530
Two years before current year	20,794	9,244
Three years before current year	8,310	9,438
Four years before current year	8,790	10,352
Prior	52,357	48,847
Revolving Loans	287	340
Total loans	127,795	117,012
Pass | Non Farm, Non Residential | Commercial
Analysis of risk category of loans by class of loans
Current year	73,740	102,629
Prior year	123,319	75,011
Two years before current year	69,477	33,214
Three years before current year	23,965	19,596
Four years before current year	22,550	31,438
Prior	106,752	111,586
Revolving Loans	7,606	2,975
Total loans	427,409	376,449
Pass | Agriculture | Commercial
Analysis of risk category of loans by class of loans
Current year	10,764	13,085
Prior year	11,299	9,028
Two years before current year	6,614	8,015
Three years before current year	6,118	8,422
Four years before current year	7,443	1,987
Prior	25,678	26,729
Revolving Loans	64,476	62,397
Total loans	132,392	129,663
Pass | All Other Commercial | Commercial
Analysis of risk category of loans by class of loans
Current year	27,401	143,941
Prior year	105,046	91,615
Two years before current year	104,307	90,845
Three years before current year	94,029	19,259
Four years before current year	4,774	29,143
Prior	112,159	82,535
Revolving Loans	9,177	5,602
Total loans	456,893	462,940
Pass | Multifamily | Commercial
Analysis of risk category of loans by class of loans
Current year	34,551	50,424
Prior year	62,845	33,415
Two years before current year	32,273	46,740
Three years before current year	22,590	6,734
Four years before current year	6,397	4,969
Prior	23,215	27,353
Revolving Loans	382	96
Total loans	182,253	169,731
Special Mention | Commercial
Analysis of risk category of loans by class of loans
Current year	6	2,282
Prior year	1,039	11,306
Two years before current year	11,024	4,980
Three years before current year	6,285	4,388
Four years before current year	1,531	2,061
Prior	9,582	24,472
Revolving Loans	6,333	2,972
Total loans	35,800	52,461
Special Mention | Commercial & Industrial | Commercial
Analysis of risk category of loans by class of loans
Current year	6	2,071
Prior year	221	9,738
Two years before current year	10,025	3,434
Three years before current year	3,442	2,572
Four years before current year	323	2,061
Prior	866	1,848
Revolving Loans	2,715	453
Total loans	17,598	22,177
Special Mention | Farmland | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	4	1,164
Three years before current year	0	882
Four years before current year	363
Prior	710	2,930
Revolving Loans	0
Total loans	1,077	4,976
Special Mention | Non Farm, Non Residential | Commercial
Analysis of risk category of loans by class of loans
Current year	0	99
Prior year	732	1,035
Two years before current year	995
Three years before current year	0	921
Four years before current year	845
Prior	0	279
Revolving Loans	0
Total loans	2,572	2,334
Special Mention | Agriculture | Commercial
Analysis of risk category of loans by class of loans
Current year	0	89
Prior year	86
Two years before current year	0	10
Three years before current year	8	3
Four years before current year	0
Prior	605	709
Revolving Loans	3,618	2,519
Total loans	4,317	3,330
Special Mention | All Other Commercial | Commercial
Analysis of risk category of loans by class of loans
Current year	0	23
Prior year	0
Two years before current year	0
Three years before current year	2,478	10
Four years before current year	0
Prior	830	11,911
Revolving Loans	0
Total loans	3,308	11,944
Special Mention | Multifamily | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0	533
Two years before current year	0	372
Three years before current year	357
Four years before current year	0
Prior	6,571	6,795
Revolving Loans	0
Total loans	6,928	7,700
Substandard | Commercial
Analysis of risk category of loans by class of loans
Current year	3,722	423
Prior year	5,816	746
Two years before current year	1,858	2,317
Three years before current year	1,022	2,299
Four years before current year	2,627	4,707
Prior	14,520	15,856
Revolving Loans	7,932	9,865
Total loans	37,497	36,213
Substandard | Commercial & Industrial | Commercial
Analysis of risk category of loans by class of loans
Current year	3,620	423
Prior year	4,734	723
Two years before current year	1,842	1,861
Three years before current year	981	954
Four years before current year	1,789	3,169
Prior	5,354	6,264
Revolving Loans	7,932	9,103
Total loans	26,252	22,497
Substandard | Farmland | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	0	456
Three years before current year	41	608
Four years before current year	309	337
Prior	1,370	1,969
Revolving Loans	0
Total loans	1,720	3,370
Substandard | Non Farm, Non Residential | Commercial
Analysis of risk category of loans by class of loans
Current year	102
Prior year	0
Two years before current year	0
Three years before current year	0	513
Four years before current year	479
Prior	6,356	6,281
Revolving Loans	0
Total loans	6,937	6,794
Substandard | Agriculture | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	55
Two years before current year	0
Three years before current year	0	224
Four years before current year	50	1,201
Prior	1,067	56
Revolving Loans	0	762
Total loans	1,172	2,243
Substandard | All Other Commercial | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	1,027	23
Two years before current year	16
Three years before current year	0
Four years before current year	0
Prior	0	6
Revolving Loans	0
Total loans	1,043	29
Substandard | Multifamily | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	0
Three years before current year	0
Four years before current year	0
Prior	373	1,280
Revolving Loans	0
Total loans	373	1,280
Doubtful | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	0
Three years before current year	0
Four years before current year	0
Prior	0
Revolving Loans	0
Total loans	0
Doubtful | Commercial & Industrial | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	0
Three years before current year	0
Four years before current year	0
Prior	0
Revolving Loans	0
Total loans	0
Doubtful | Farmland | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	0
Three years before current year	0
Four years before current year	0
Prior	0
Revolving Loans	0
Total loans	0
Doubtful | Non Farm, Non Residential | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	0
Three years before current year	0
Four years before current year	0
Prior	0
Revolving Loans	0
Total loans	0
Doubtful | Agriculture | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	0
Three years before current year	0
Four years before current year	0
Prior	0
Revolving Loans	0
Total loans	0
Doubtful | All Other Commercial | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	0
Three years before current year	0
Four years before current year	0
Prior	0
Revolving Loans	0
Total loans	0
Doubtful | Multifamily | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	0
Three years before current year	0
Four years before current year	0
Prior	0
Revolving Loans	0
Total loans	0
Not Rated | Commercial
Analysis of risk category of loans by class of loans
Current year	3,476	7,128
Prior year	1,415	2,653
Two years before current year	1,980	1,586
Three years before current year	1,144	530
Four years before current year	168	203
Prior	880	1,114
Revolving Loans	0
Total loans	9,063	13,214
Not Rated | Commercial & Industrial | Commercial
Analysis of risk category of loans by class of loans
Current year	3,476	7,041
Prior year	1,352	1,408
Two years before current year	847	822
Three years before current year	431	469
Four years before current year	144	149
Prior	93	85
Revolving Loans	0
Total loans	6,343	9,974
Not Rated | Farmland | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	0
Three years before current year	0
Four years before current year	0
Prior	14	17
Revolving Loans	0
Total loans	14	17
Not Rated | Non Farm, Non Residential | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0
Two years before current year	0	696
Three years before current year	678
Four years before current year	0
Prior	65	269
Revolving Loans	0
Total loans	743	965
Not Rated | Agriculture | Commercial
Analysis of risk category of loans by class of loans
Current year	0	71
Prior year	51	39
Two years before current year	31	68
Three years before current year	35	61
Four years before current year	24	25
Prior	0
Revolving Loans	0
Total loans	141	264
Not Rated | All Other Commercial | Commercial
Analysis of risk category of loans by class of loans
Current year	0	16
Prior year	12	82
Two years before current year	0
Three years before current year	0
Four years before current year	0	29
Prior	457	480
Revolving Loans	0
Total loans	469	607
Not Rated | Multifamily | Commercial
Analysis of risk category of loans by class of loans
Current year	0
Prior year	0	1,124
Two years before current year	1,102
Three years before current year	0
Four years before current year	0
Prior	251	263
Revolving Loans	0
Total loans	$ 1,353	$ 1,387