Summary of Significant Accounting Policies - Schedule of Changes Made to Loan Segments and Allowance for Credit Losses Upon Adoption of ASC 326 (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	$ 978,475	$ 927,615
Deferred Costs	437	256
Total	978,912	927,871
Allowance for loan losses	9,964	4,666	$ 4,569	$ 3,890	$ 3,152
Agriculture And Farmland [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	50,584	55,746
Allowance for loan losses		279
Construction [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	65,836	57,713
Allowance for loan losses		274
Commercial and Industrial [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		104,755
Allowance for loan losses		583
Municipal [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	4,137	5,466
Allowance for loan losses		12
Consumer and Other [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		10,057
Allowance for loan losses		40
Multifamily [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	111,853	105,390
Allowance for loan losses		480
Owner Occupied [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	160,929	139,554
Allowance for loan losses		635
Non-owner Occupied [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	257,344	245,274
Allowance for loan losses		1,116
First Liens [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	172,481	168,084
Allowance for loan losses		1,029
Second Liens and Lines of Credit [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	$ 27,870	35,576
Allowance for loan losses		218
Previously Reported [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		927,615
Deferred Costs		256
Total		927,871
Allowance for loan losses		4,666
Previously Reported [Member] | Agriculture And Farmland [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		15,591
Allowance for loan losses		33
Previously Reported [Member] | Commercial and Industrial [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		103,874
Allowance for loan losses		583
Previously Reported [Member] | Paycheck Protection Program [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		881
Previously Reported [Member] | Commercial Real Estate [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		540,914
Allowance for loan losses		2,462
Previously Reported [Member] | Residential Real Estate [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		250,832
Allowance for loan losses		1,536
Previously Reported [Member] | Municipal [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		5,466
Allowance for loan losses		12
Previously Reported [Member] | Consumer and Other [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		10,057
Allowance for loan losses		40
Reclassification, Adjustment [Member] | Agriculture And Farmland [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		40,155
Allowance for loan losses		246
Reclassification, Adjustment [Member] | Construction [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		57,713
Allowance for loan losses		274
Reclassification, Adjustment [Member] | Commercial and Industrial [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		881
Reclassification, Adjustment [Member] | Paycheck Protection Program [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		(881)
Reclassification, Adjustment [Member] | Commercial Real Estate [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		(540,914)
Allowance for loan losses		(2,462)
Reclassification, Adjustment [Member] | Residential Real Estate [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		(250,832)
Allowance for loan losses		(1,536)
Reclassification, Adjustment [Member] | Multifamily [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		105,390
Allowance for loan losses		480
Reclassification, Adjustment [Member] | Owner Occupied [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		139,554
Allowance for loan losses		635
Reclassification, Adjustment [Member] | Non-owner Occupied [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		245,274
Allowance for loan losses		1,116
Reclassification, Adjustment [Member] | First Liens [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		168,084
Allowance for loan losses		1,029
Reclassification, Adjustment [Member] | Second Liens and Lines of Credit [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans		35,576
Allowance for loan losses		$ 218