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Loans and Allowance for Credit Losses, Loan Portfolio Aging Analysis of Recorded Investment in Loans (Details) - USD ($) $ in Thousands		Sep. 30, 2023	Dec. 31, 2022
Past Due [Abstract]
Total Loans		$ 1,395,933	$ 1,273,237
Total Loans > 90 Days & Accruing		9,856	9,941
Past Due [Member]
Past Due [Abstract]
Total Loans		10,171	10,960
30-59 Days [Member]
Past Due [Abstract]
Total Loans		315	316
60-89 Days [Member]
Past Due [Abstract]
Total Loans		0	699
Greater than 90 Days [Member]
Past Due [Abstract]
Total Loans		9,856	9,945
Current [Member]
Past Due [Abstract]
Total Loans		1,385,762	1,262,277
Construction & Development [Member]
Past Due [Abstract]
Total Loans		139,053	163,203
Total Loans > 90 Days & Accruing		0	0
Construction & Development [Member] | Past Due [Member]
Past Due [Abstract]
Total Loans		0	0
Construction & Development [Member] | 30-59 Days [Member]
Past Due [Abstract]
Total Loans		0	0
Construction & Development [Member] | 60-89 Days [Member]
Past Due [Abstract]
Total Loans		0	0
Construction & Development [Member] | Greater than 90 Days [Member]
Past Due [Abstract]
Total Loans		0	0
Construction & Development [Member] | Current [Member]
Past Due [Abstract]
Total Loans		139,053	163,203
1 - 4 Family Real Estate [Member]
Past Due [Abstract]
Total Loans		91,540	76,928
Total Loans > 90 Days & Accruing		0	0
1 - 4 Family Real Estate [Member] | Past Due [Member]
Past Due [Abstract]
Total Loans		0	0
1 - 4 Family Real Estate [Member] | 30-59 Days [Member]
Past Due [Abstract]
Total Loans		0	0
1 - 4 Family Real Estate [Member] | 60-89 Days [Member]
Past Due [Abstract]
Total Loans		0	0
1 - 4 Family Real Estate [Member] | Greater than 90 Days [Member]
Past Due [Abstract]
Total Loans		0	0
1 - 4 Family Real Estate [Member] | Current [Member]
Past Due [Abstract]
Total Loans		91,540	76,928
Commercial Real Estate - Other [Member]
Past Due [Abstract]
Total Loans		516,975	439,001
Total Loans > 90 Days & Accruing		0	0
Commercial Real Estate - Other [Member] | Past Due [Member]
Past Due [Abstract]
Total Loans		134	617
Commercial Real Estate - Other [Member] | 30-59 Days [Member]
Past Due [Abstract]
Total Loans		134	0
Commercial Real Estate - Other [Member] | 60-89 Days [Member]
Past Due [Abstract]
Total Loans		0	617
Commercial Real Estate - Other [Member] | Greater than 90 Days [Member]
Past Due [Abstract]
Total Loans		0	0
Commercial Real Estate - Other [Member] | Current [Member]
Past Due [Abstract]
Total Loans		516,841	438,384
Commercial & Industrial [Member]
Past Due [Abstract]
Total Loans	[1]	568,684	513,011
Total Loans > 90 Days & Accruing	[1]	9,776	9,923
Commercial & Industrial [Member] | Past Due [Member]
Past Due [Abstract]
Total Loans	[1]	9,834	9,944
Commercial & Industrial [Member] | 30-59 Days [Member]
Past Due [Abstract]
Total Loans	[1]	58	21
Commercial & Industrial [Member] | 60-89 Days [Member]
Past Due [Abstract]
Total Loans	[1]	0	0
Commercial & Industrial [Member] | Greater than 90 Days [Member]
Past Due [Abstract]
Total Loans	[1]	9,776	9,923
Commercial & Industrial [Member] | Current [Member]
Past Due [Abstract]
Total Loans	[1]	558,850	503,067
Agricultural [Member]
Past Due [Abstract]
Total Loans		64,688	66,145
Total Loans > 90 Days & Accruing		0	0
Agricultural [Member] | Past Due [Member]
Past Due [Abstract]
Total Loans		0	4
Agricultural [Member] | 30-59 Days [Member]
Past Due [Abstract]
Total Loans		0	4
Agricultural [Member] | 60-89 Days [Member]
Past Due [Abstract]
Total Loans		0	0
Agricultural [Member] | Greater than 90 Days [Member]
Past Due [Abstract]
Total Loans		0	0
Agricultural [Member] | Current [Member]
Past Due [Abstract]
Total Loans		64,688	66,141
Consumer [Member]
Past Due [Abstract]
Total Loans		14,993	14,949
Total Loans > 90 Days & Accruing		80	18
Consumer [Member] | Past Due [Member]
Past Due [Abstract]
Total Loans		203	395
Consumer [Member] | 30-59 Days [Member]
Past Due [Abstract]
Total Loans		123	291
Consumer [Member] | 60-89 Days [Member]
Past Due [Abstract]
Total Loans		0	82
Consumer [Member] | Greater than 90 Days [Member]
Past Due [Abstract]
Total Loans		80	22
Consumer [Member] | Current [Member]
Past Due [Abstract]
Total Loans		$ 14,790	$ 14,554
[1] The $9.78 million and $9.92 million that is greater than 90 days past due as of September 30, 2023 and December 31, 2022, respectively, consists of a single borrower that is well collateralized and for which collection is being diligently pursued.

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