Loans and Allowance for Credit Losses - Schedule of Charge-off and Recovery Activity by Loan Type and Year of Origination (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023
Gross Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	$ (69)		$ (61)
Year 2	(62)		(113)
Year 3	(270)		(188)
Year 4	(164)		(47)
Year 5	(55)		(50)
Prior	(484)		(173)
Revolving Loans Amortized Cost	(1,158)		(1,074)
Total	(2,262)		(1,706)
Gross Recoveries [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	3
Year 2	4		102
Year 3	142		37
Year 4	24		23
Year 5	29		5
Prior	151		296
Revolving Loans Amortized Cost	14		8
Revolving Loans Converted to Term	1
Total	368		471
Net Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	(66)		(61)
Year 2	(58)		(11)
Year 3	(128)		(151)
Year 4	(140)		(24)
Year 5	(26)		(45)
Prior	(333)		123
Revolving Loans Amortized Cost	(1,144)		(1,066)
Revolving Loans Converted to Term	1
Total	(1,894)		(1,235)
Commercial Real Estate [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	92,952	$ 212,570
Year 2	217,292	381,734
Year 3	359,553	257,437
Year 4	220,045	180,191
Year 5	170,652	76,935
Prior	239,943	188,808
Revolving Loans Amortized Cost	492,174	461,427
Revolving Loans Converted to Term	933	753
Total	1,793,544	1,759,855
Commercial Real Estate [Member] | Gross Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 3	(17)
Year 5			(9)
Prior			(1)
Revolving Loans Amortized Cost	(2)
Total	(19)		(10)
Commercial Real Estate [Member] | Gross Recoveries [Member]
Financing Receivable Recorded Investment [Line Items]
Year 2			64
Year 3	8
Year 5	1
Prior	21		13
Revolving Loans Amortized Cost	1
Total	31		77
Commercial Real Estate [Member] | Net Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 2			64
Year 3	(9)
Year 5	1		(9)
Prior	21		12
Revolving Loans Amortized Cost	(1)
Total	12		67
Commercial and Industrial [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	52,170	129,915
Year 2	97,001	111,285
Year 3	91,498	54,661
Year 4	44,165	52,479
Year 5	70,615	30,168
Prior	36,076	10,456
Revolving Loans Amortized Cost	270,401	207,583
Revolving Loans Converted to Term	1,792	1,780
Total	663,718	598,327
Commercial and Industrial [Member] | Gross Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 2	(1)		(5)
Year 3	(186)		(10)
Year 4	(106)		(19)
Year 5	(40)		(2)
Prior	(390)
Revolving Loans Amortized Cost	(1,119)		(1,039)
Total	(1,842)		(1,075)
Commercial and Industrial [Member] | Gross Recoveries [Member]
Financing Receivable Recorded Investment [Line Items]
Year 2			29
Year 3	125
Year 4	1		15
Year 5	20
Prior	42		7
Revolving Loans Amortized Cost	7
Revolving Loans Converted to Term	1
Total	196		51
Commercial and Industrial [Member] | Net Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 2	(1)		24
Year 3	(61)		(10)
Year 4	(105)		(4)
Year 5	(20)		(2)
Prior	(348)		7
Revolving Loans Amortized Cost	(1,112)		(1,039)
Revolving Loans Converted to Term	1
Total	(1,646)		(1,024)
Residential Real Estate [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	12,433	35,040
Year 2	35,235	29,979
Year 3	36,717	277,798
Year 4	271,567	5,205
Year 5	8,190	12,662
Prior	147,078	132,104
Revolving Loans Amortized Cost	60,516	62,409
Revolving Loans Converted to Term	787	1,131
Total	572,523	556,328
Residential Real Estate [Member] | Gross Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 4	(2)
Prior	(21)		(53)
Revolving Loans Amortized Cost	(10)		(4)
Total	(33)		(57)
Residential Real Estate [Member] | Gross Recoveries [Member]
Financing Receivable Recorded Investment [Line Items]
Year 4	1
Prior	19		58
Total	20		58
Residential Real Estate [Member] | Net Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 4	(1)
Prior	(2)		5
Revolving Loans Amortized Cost	(10)		(4)
Total	(13)		1
Agricultural Real Estate [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	13,214	23,311
Year 2	22,831	26,920
Year 3	29,255	18,011
Year 4	17,748	18,551
Year 5	20,063	10,754
Prior	42,719	23,626
Revolving Loans Amortized Cost	73,109	74,652
Revolving Loans Converted to Term	287	289
Total	219,226	196,114
Agricultural Real Estate [Member] | Gross Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 4	(1)
Total	(1)
Agricultural Real Estate [Member] | Gross Recoveries [Member]
Financing Receivable Recorded Investment [Line Items]
Prior	2		3
Total	2		3
Agricultural Real Estate [Member] | Net Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 4	(1)
Prior	2		3
Total	1		3
Agricultural [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	10,359	12,463
Year 2	5,658	7,373
Year 3	6,315	5,279
Year 4	4,065	7,777
Year 5	7,890	3,246
Prior	3,066	3,894
Revolving Loans Amortized Cost	66,915	78,500
Revolving Loans Converted to Term	74	55
Total	104,342	118,587
Agricultural [Member] | Gross Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 3	(25)		(107)
Year 4	(2)
Prior			(1)
Total	(27)		(108)
Agricultural [Member] | Gross Recoveries [Member]
Financing Receivable Recorded Investment [Line Items]
Year 4	1
Prior			155
Total	1		155
Agricultural [Member] | Net Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 3	(25)		(107)
Year 4	(1)
Prior			154
Total	(26)		47
Consumer [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	31,145	47,069
Year 2	22,327	24,861
Year 3	19,161	10,547
Year 4	8,128	4,939
Year 5	3,683	1,330
Prior	3,291	2,908
Revolving Loans Amortized Cost	13,319	12,035
Revolving Loans Converted to Term	0	1
Total	101,054	103,690
Consumer [Member] | Gross Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	(69)		(61)
Year 2	(61)		(108)
Year 3	(42)		(71)
Year 4	(53)		(28)
Year 5	(15)		(39)
Prior	(73)		(118)
Revolving Loans Amortized Cost	(27)		(31)
Total	(340)		(456)
Consumer [Member] | Gross Recoveries [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	3
Year 2	4		9
Year 3	9		37
Year 4	21		8
Year 5	8		5
Prior	67		60
Revolving Loans Amortized Cost	6		8
Total	118		127
Consumer [Member] | Net Charge-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	(66)		(61)
Year 2	(57)		(99)
Year 3	(33)		(34)
Year 4	(32)		(20)
Year 5	(7)		(34)
Prior	(6)		(58)
Revolving Loans Amortized Cost	(21)		(23)
Total	(222)		$ (329)
Total Loans Portfolio Segment [Member]
Financing Receivable Recorded Investment [Line Items]
Year 1	212,273	460,368
Year 2	400,344	582,152
Year 3	542,499	623,733
Year 4	565,718	269,142
Year 5	281,093	135,095
Prior	472,173	361,796
Revolving Loans Amortized Cost	976,434	896,606
Revolving Loans Converted to Term	3,873	4,009
Total	$ 3,454,407	$ 3,332,901