Loans and Allowance for Credit Losses, Loan Portfolio Aging Analysis of Recorded Investment in Loans (Details) - USD ($) $ in Thousands		Jun. 30, 2023	Dec. 31, 2022
Past Due [Abstract]
Total Loans		$ 1,278,839	$ 1,273,237
Total Loans > 90 Days & Accruing		9,975	9,941
Past Due [Member]
Past Due [Abstract]
Total Loans		10,160	10,960
30-59 Days [Member]
Past Due [Abstract]
Total Loans		157	316
60-89 Days [Member]
Past Due [Abstract]
Total Loans		28	699
Greater than 90 Days [Member]
Past Due [Abstract]
Total Loans		9,975	9,945
Current [Member]
Past Due [Abstract]
Total Loans		1,268,679	1,262,277
Construction & Development [Member]
Past Due [Abstract]
Total Loans		123,825	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		123,825	163,203
1 - 4 Family Real Estate [Member]
Past Due [Abstract]
Total Loans		88,026	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		88,026	76,928
Commercial Real Estate - Other [Member]
Past Due [Abstract]
Total Loans		487,850	439,001
Total Loans > 90 Days & Accruing		0	0
Commercial Real Estate - Other [Member] | Past Due [Member]
Past Due [Abstract]
Total Loans		140	617
Commercial Real Estate - Other [Member] | 30-59 Days [Member]
Past Due [Abstract]
Total Loans		140	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		487,710	438,384
Commercial & Industrial [Member]
Past Due [Abstract]
Total Loans	[1]	503,749	513,011
Total Loans > 90 Days & Accruing	[1]	9,894	9,923
Commercial & Industrial [Member] | Past Due [Member]
Past Due [Abstract]
Total Loans	[1]	9,911	9,944
Commercial & Industrial [Member] | 30-59 Days [Member]
Past Due [Abstract]
Total Loans	[1]	17	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]	9,894	9,923
Commercial & Industrial [Member] | Current [Member]
Past Due [Abstract]
Total Loans	[1]	493,838	503,067
Agricultural [Member]
Past Due [Abstract]
Total Loans		60,204	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		60,204	66,141
Consumer [Member]
Past Due [Abstract]
Total Loans		15,185	14,949
Total Loans > 90 Days & Accruing		81	18
Consumer [Member] | Past Due [Member]
Past Due [Abstract]
Total Loans		109	395
Consumer [Member] | 30-59 Days [Member]
Past Due [Abstract]
Total Loans		0	291
Consumer [Member] | 60-89 Days [Member]
Past Due [Abstract]
Total Loans		28	82
Consumer [Member] | Greater than 90 Days [Member]
Past Due [Abstract]
Total Loans		81	22
Consumer [Member] | Current [Member]
Past Due [Abstract]
Total Loans		$ 15,076	$ 14,554

[1] The $9.89 million and $9.92 million that is greater than 90 days past due as of June 30, 2023 and December 31, 2022, respectively, consists of a single loan that is well collateralized and for which collection is being diligently pursued.