Allowance for Credit Losses - Recorded Investment of Commercial Loan Portfolio by Risk Category (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Analysis of risk category of loans by class of loans
Threshold period of loans past due to be considered as substandard	90 days
Minimum outstanding balance of non-homogeneous loans to be individually evaluated as to credit risk	$ 100
Current year	90,403		$ 410,976
Prior year	421,836		277,930
Two years before current year	283,523		468,277
Three years before current year	457,503		452,136
Four years before current year	441,482		208,251
Prior	636,239		486,299
Revolving Loans	192,922		211,048
Total loans	2,523,908		2,514,917
Current period gross charge offs, Total	3,241	$ 3,192
Commercial & Industrial | Commercial
Analysis of risk category of loans by class of loans
Current year	28,827		99,231
Prior year	86,185		42,976
Two years before current year	42,462		106,533
Three years before current year	106,285		88,475
Four years before current year	85,917		38,638
Prior	130,074		102,355
Revolving Loans	102,036		92,430
Total loans	581,786		570,638
Current period gross charge offs, 2023	52
Current period gross charge offs, 2022			1,982
Current period gross charge offs, 2021	19		4,716
Current period gross charge offs, 2020	34		54
Current period gross charge offs, Prior	139		96
Current period gross charge offs, Total	244		6,848
Farmland | Commercial
Analysis of risk category of loans by class of loans
Current year	3,331		12,676
Prior year	12,248		19,782
Two years before current year	19,306		15,561
Three years before current year	14,872		20,323
Four years before current year	18,074		7,565
Prior	58,549		53,533
Revolving Loans	583		494
Total loans	126,963		129,934
Non Farm, Non Residential | Commercial
Analysis of risk category of loans by class of loans
Current year	32,748		146,148
Prior year	157,638		85,358
Two years before current year	87,031		165,240
Three years before current year	162,737		183,217
Four years before current year	180,407		40,854
Prior	197,958		170,289
Revolving Loans	15,613		19,286
Total loans	834,132		810,392
Agriculture | Commercial
Analysis of risk category of loans by class of loans
Current year	3,358		12,504
Prior year	12,683		7,810
Two years before current year	7,353		9,392
Three years before current year	8,714		4,838
Four years before current year	4,342		4,842
Prior	28,620		22,927
Revolving Loans	63,201		83,741
Total loans	128,271		146,054
Current period gross charge offs, 2022			53
Current period gross charge offs, Prior	52
Current period gross charge offs, Total	52		53
All Other Commercial | Commercial
Analysis of risk category of loans by class of loans
Current year	18,161		61,991
Prior year	74,484		56,715
Two years before current year	60,287		100,223
Three years before current year	94,261		112,668
Four years before current year	114,731		93,060
Prior	165,837		104,241
Revolving Loans	9,513		10,435
Total loans	537,274		539,333
Current period gross charge offs, 2024	194		889
Current period gross charge offs, 2023			100
Current period gross charge offs, Total	194		989
Multifamily | Residential
Analysis of risk category of loans by class of loans
Current year	3,978		78,426
Prior year	78,598		65,289
Two years before current year	67,084		71,328
Three years before current year	70,634		42,615
Four years before current year	38,011		23,292
Prior	55,201		32,954
Revolving Loans	1,976		4,662
Total loans	315,482		318,566
Pass
Analysis of risk category of loans by class of loans
Current year	89,848		403,469
Prior year	417,036		273,251
Two years before current year	277,688		449,557
Three years before current year	438,662		423,956
Four years before current year	417,374		203,643
Prior	601,777		456,788
Revolving Loans	175,862		202,316
Total loans	2,418,247		2,412,980
Pass | Commercial & Industrial | Commercial
Analysis of risk category of loans by class of loans
Current year	28,460		92,372
Prior year	83,723		38,454
Two years before current year	37,917		104,695
Three years before current year	104,630		76,691
Four years before current year	78,006		35,180
Prior	120,185		90,984
Revolving Loans	91,972		85,448
Total loans	544,893		523,824
Pass | Farmland | Commercial
Analysis of risk category of loans by class of loans
Current year	3,331		12,676
Prior year	11,097		19,782
Two years before current year	18,118		15,526
Three years before current year	14,872		20,086
Four years before current year	18,058		7,565
Prior	56,641		51,413
Revolving Loans	583		494
Total loans	122,700		127,542
Pass | Non Farm, Non Residential | Commercial
Analysis of risk category of loans by class of loans
Current year	32,748		145,512
Prior year	157,638		85,201
Two years before current year	87,031		162,233
Three years before current year	159,298		167,505
Four years before current year	164,898		40,094
Prior	191,366		164,625
Revolving Loans	15,365		19,286
Total loans	808,344		784,456
Pass | Agriculture | Commercial
Analysis of risk category of loans by class of loans
Current year	3,170		12,492
Prior year	11,496		7,810
Two years before current year	7,251		9,281
Three years before current year	7,638		4,815
Four years before current year	4,123		4,824
Prior	21,127		20,925
Revolving Loans	56,453		81,991
Total loans	111,258		142,138
Pass | All Other Commercial | Commercial
Analysis of risk category of loans by class of loans
Current year	18,161		61,991
Prior year	74,484		56,715
Two years before current year	60,287		99,257
Three years before current year	94,237		112,668
Four years before current year	114,701		93,030
Prior	164,447		102,823
Revolving Loans	9,513		10,435
Total loans	535,830		536,919
Pass | Multifamily | Residential
Analysis of risk category of loans by class of loans
Current year	3,978		78,426
Prior year	78,598		65,289
Two years before current year	67,084		58,565
Three years before current year	57,987		42,191
Four years before current year	37,588		22,950
Prior	48,011		26,018
Revolving Loans	1,976		4,662
Total loans	295,222		298,101
Special Mention
Analysis of risk category of loans by class of loans
Current year	188		354
Prior year	1,761		244
Two years before current year	1,035		13,903
Three years before current year	14,969		22,929
Four years before current year	19,275		3,278
Prior	15,002		10,239
Revolving Loans	5,344		2,828
Total loans	57,574		53,775
Special Mention | Commercial & Industrial | Commercial
Analysis of risk category of loans by class of loans
Current year			354
Prior year	300		137
Two years before current year	334		870
Three years before current year	692		9,953
Four years before current year	6,262		2,931
Prior	3,874		1,052
Revolving Loans	1,987		1,078
Total loans	13,449		16,375
Special Mention | Farmland | Commercial
Analysis of risk category of loans by class of loans
Prior year	1,151
Two years before current year	701
Prior	816		817
Total loans	2,668		817
Special Mention | Non Farm, Non Residential | Commercial
Analysis of risk category of loans by class of loans
Prior year			107
Two years before current year			411
Three years before current year	875		12,976
Four years before current year	12,787
Prior	1,068
Revolving Loans	248
Total loans	14,978		13,494
Special Mention | Agriculture | Commercial
Analysis of risk category of loans by class of loans
Current year	188
Prior year	310
Two years before current year			84
Three years before current year	977
Four years before current year	196		5
Prior	1,978		1,353
Revolving Loans	3,109		1,750
Total loans	6,758		3,192
Special Mention | All Other Commercial | Commercial
Analysis of risk category of loans by class of loans
Four years before current year	30
Prior	740		758
Total loans	770		758
Special Mention | Multifamily | Residential
Analysis of risk category of loans by class of loans
Two years before current year			12,538
Three years before current year	12,425
Four years before current year			342
Prior	6,526		6,259
Total loans	18,951		19,139
Substandard
Analysis of risk category of loans by class of loans
Current year			5,100
Prior year	1,580		3,511
Two years before current year	4,046		4,029
Three years before current year	3,195		4,451
Four years before current year	4,133		497
Prior	17,474		18,051
Revolving Loans	11,716		5,904
Total loans	42,144		41,543
Substandard | Commercial & Industrial | Commercial
Analysis of risk category of loans by class of loans
Current year			4,464
Prior year	714		3,461
Two years before current year	3,457		233
Three years before current year	329		1,478
Four years before current year	1,395		374
Prior	5,843		10,244
Revolving Loans	8,077		5,904
Total loans	19,815		26,158
Substandard | Farmland | Commercial
Analysis of risk category of loans by class of loans
Two years before current year	487		35
Three years before current year			237
Four years before current year	16
Prior	1,081		1,292
Total loans	1,584		1,564
Substandard | Non Farm, Non Residential | Commercial
Analysis of risk category of loans by class of loans
Current year			636
Prior year			50
Two years before current year			2,596
Three years before current year	2,564		2,736
Four years before current year	2,722		102
Prior	4,809		5,602
Total loans	10,095		11,722
Substandard | Agriculture | Commercial
Analysis of risk category of loans by class of loans
Prior year	866
Two years before current year	102
Three years before current year	80
Prior	5,502		649
Revolving Loans	3,639
Total loans	10,189		649
Substandard | All Other Commercial | Commercial
Analysis of risk category of loans by class of loans
Two years before current year			940
Four years before current year			21
Prior	239		240
Total loans	239		1,201
Substandard | Multifamily | Residential
Analysis of risk category of loans by class of loans
Two years before current year			225
Three years before current year	222
Prior			24
Total loans	222		249
Not Rated
Analysis of risk category of loans by class of loans
Current year	367		2,053
Prior year	1,459		924
Two years before current year	754		788
Three years before current year	677		800
Four years before current year	700		833
Prior	1,986		1,221
Total loans	5,943		6,619
Not Rated | Commercial & Industrial | Commercial
Analysis of risk category of loans by class of loans
Current year	367		2,041
Prior year	1,448		924
Two years before current year	754		735
Three years before current year	634		353
Four years before current year	254		153
Prior	172		75
Total loans	3,629		4,281
Not Rated | Farmland | Commercial
Analysis of risk category of loans by class of loans
Prior	11		11
Total loans	11		11
Not Rated | Non Farm, Non Residential | Commercial
Analysis of risk category of loans by class of loans
Four years before current year			658
Prior	715		62
Total loans	715		720
Not Rated | Agriculture | Commercial
Analysis of risk category of loans by class of loans
Current year			12
Prior year	11
Two years before current year			27
Three years before current year	19		23
Four years before current year	23		13
Prior	13
Total loans	66		75
Not Rated | All Other Commercial | Commercial
Analysis of risk category of loans by class of loans
Two years before current year			26
Three years before current year	24
Four years before current year			9
Prior	411		420
Total loans	435		455
Not Rated | Multifamily | Residential
Analysis of risk category of loans by class of loans
Three years before current year			424
Four years before current year	423
Prior	664		653
Total loans	$ 1,087		$ 1,077