Plumas Bancorp (PLBC) 10-Q 8 Nov 23 2023 Q3 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2023	Nov. 08, 2023
Document Information [Line Items]
Entity Central Index Key	0001168455
Entity Registrant Name	Plumas Bancorp
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2023
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2023
Document Transition Report	false
Entity File Number	000-49883
Entity Incorporation, State or Country Code	CA
Entity Tax Identification Number	75-2987096
Entity Address, Address Line One	5525 Kietzke Lane, Suite 100
Entity Address, City or Town	Reno
Entity Address, State or Province	NV
Entity Address, Postal Zip Code	89511
City Area Code	775
Local Phone Number	786-0907
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Title of 12(b) Security	Common Stock, no par value
Trading Symbol	PLBC
Security Exchange Name	NASDAQ
Entity Common Stock, Shares Outstanding		5,870,223

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Assets
Cash and cash equivalents	$ 90,567	$ 183,426
Investment securities available for sale, net of allowance for credit losses of $0	438,265	444,703
Loans held for sale	0	2,301
Loans, less allowance for credit losses of $12,947 at September 30, 2023 and $10,717 at December 31, 2022	948,719	903,968
Other real estate owned	440	0
Premises and equipment, net	19,064	18,100
Bank owned life insurance	16,006	16,020
Goodwill	5,502	5,502
Accrued interest receivable and other assets	54,311	47,024
Total assets	1,572,874	1,621,044
Deposits:
Non-interest bearing	736,683	766,549
Interest bearing	665,803	691,260
Total deposits	1,402,486	1,457,809
Repurchase agreements	16,145	18,624
Accrued interest payable and other liabilities	24,318	15,297
Other borrowings	10,000	0
Junior subordinated deferrable interest debentures	0	10,310
Total liabilities	1,452,949	1,502,040
Commitments and contingencies (Note 5)
Shareholders’ equity:
Common stock, no par value; 22,500,000 shares authorized; issued and outstanding – 5,868,423 shares at September 30, 2023 and 5,850,216 at December 31, 2022	27,896	27,372
Retained earnings	145,694	128,388
Accumulated other comprehensive loss, net	(53,665)	(36,756)
Total shareholders’ equity	119,925	119,004
Total liabilities and shareholders’ equity	$ 1,572,874	$ 1,621,044

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ / shares in Thousands, $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Investment securities, available for sale, allowance for credit losses	$ 0	$ 0
Allowance for Credit Loss	$ 12,947	$ 10,717
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	22,500,000	22,500,000
Common stock, shares issued (in shares)	5,868,423	5,850,216
Common stock, shares outstanding (in shares)	5,868,423	5,850,216

Condensed Consolidated Statemen

Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Interest and fees on loans	$ 14,273	$ 11,637	$ 40,314	$ 32,933
Interest and fees on loans held for sale	3	50	49	485
Interest on investment securities	3,811	2,552	11,404	6,024
Other	955	1,766	3,286	2,595
Total interest income	19,042	16,005	55,053	42,037
Interest Expense:
Interest on deposits	1,180	183	2,511	561
Interest on junior subordinated deferrable interest debentures	0	89	141	267
Other	123	17	273	50
Total interest expense	1,303	289	2,925	878
Net interest income before provision for credit losses	17,739	15,716	52,128	41,159
Provision for credit losses	(200)	300	2,675	1,000
Net interest income after provision for credit losses	17,939	15,416	49,453	40,159
Non-Interest Income:
Interchange revenue	919	864	2,458	2,478
Service charges	737	666	2,051	1,835
Gain on sale of loans	14	353	234	2,688
Gain on termination of swaps	0	0	1,707	0
Other	643	671	1,930	1,867
Total non-interest income	2,313	2,554	8,380	8,868
Non-Interest Expenses:
Salaries and employee benefits	5,114	4,380	15,047	12,700
Occupancy and equipment	1,352	1,220	3,945	3,468
Other	2,976	2,598	8,772	7,736
Total non-interest expenses	9,442	8,198	27,764	23,904
Income before provision for income taxes	10,810	9,772	30,069	25,123
Provision for Income Taxes	2,840	2,544	7,814	6,497
Net income	$ 7,970	$ 7,228	$ 22,255	$ 18,626
Basic earnings per share (in dollars per share)	$ 1.36	$ 1.24	$ 3.8	$ 3.19
Diluted earnings per share (in dollars per share)	$ 1.34	$ 1.23	$ 3.75	$ 3.15

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net income	$ 7,970	$ 7,228	$ 22,255	$ 18,626
Other comprehensive loss:
Change in net unrealized loss on securities	(21,712)	(23,356)	(22,003)	(63,822)
Change in unrealized gain on cash flow hedge	0	489	(295)	1,506
Less: reclassification adjustments for net gain included in net income	0	0	(1,707)	0
Net unrealized holding loss	(21,712)	(22,867)	(24,005)	(62,316)
Related tax effect:
Change in net unrealized loss on securities	6,418	6,904	6,504	18,866
Change in unrealized gain on cash flow hedge	0	(145)	87	(445)
Reclassification of gain included in net income	0	0	505	0
Income tax effect	6,418	6,759	7,096	18,421
Other comprehensive loss	(15,294)	(16,108)	(16,909)	(43,895)
Total comprehensive income (loss)	$ (7,324)	$ (8,880)	$ 5,346	$ (25,269)

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Cumulative Effect, Period of Adoption, Adjustment [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]	Common Stock Including Additional Paid in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Dec. 31, 2021			5,816,991
Balance at Dec. 31, 2021			$ 26,801	$ 105,681	$ 1,600	$ 134,082
Net income				18,626		18,626
Other comprehensive loss					(43,895)	(43,895)
Cash dividends on common stock				(2,802)		(2,802)
Issuance of restricted shares (in shares)			1,650
Exercise of stock options and tax effect (in shares)			30,075
Exercise of stock options and tax effect			$ 277			277
Stock-based compensation expense			$ 162			162
Balance (in shares) at Sep. 30, 2022			5,848,716
Balance at Sep. 30, 2022			$ 27,240	121,505	(42,295)	106,450
Balance (in shares) at Dec. 31, 2022			5,850,216
Balance (Accounting Standards Update 2016-13 [Member]) at Dec. 31, 2022	$ (554)	$ (554)
Balance at Dec. 31, 2022			$ 27,372	128,388	(36,756)	119,004
Net income				22,255		22,255
Other comprehensive loss					(16,909)	(16,909)
Cash dividends on common stock				(4,395)		(4,395)
Exercise of stock options and tax effect (in shares)			19,032
Exercise of stock options and tax effect			$ 261			261
Stock-based compensation expense			$ 263			263
Termination of restricted shares (in shares)			(825)
Balance (in shares) at Sep. 30, 2023			5,868,423
Balance at Sep. 30, 2023			$ 27,896	$ 145,694	$ (53,665)	$ 119,925

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Cash Flows from Operating Activities:
Net income	$ 7,970,000	$ 7,228,000	$ 22,255,000	$ 18,626,000
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	(200,000)	300,000	2,675,000	1,000,000
Change in deferred loan origination costs/fees, net			(446,000)	(2,188,000)
Depreciation and amortization			1,221,000	1,412,000
Stock-based compensation expense			263,000	162,000
Amortization of investment security premiums			953,000	860,000
Accretion of investment security discounts			(582,000)	(184,000)
(Gain) loss on sale of other vehicles			(10,000)	54,000
Gain on sale of loans held for sale	(14,000)	(353,000)	(234,000)	(2,688,000)
Loans originated for sale			(1,188,000)	(22,536,000)
Proceeds from loan sales			5,739,000	53,619,000
Earnings on bank-owned life insurance			(313,000)	(281,000)
(Increase) decrease in accrued interest receivable and other assets			(1,030,000)	3,804,000
Increase (decrease) in accrued interest payable and other liabilities			8,513,000	(1,240,000)
Net cash provided by operating activities			37,816,000	50,420,000
Cash Flows from Investing Activities:
Proceeds from principal repayments from available-for-sale mortgage-backed securities			24,082,000	23,153,000
Proceeds from matured and called available-for-sale securities			1,385,000	470,000
Purchases of available-for-sale securities			(41,403,000)	(165,385,000)
Purchase of FHLB stock			(1,270,000)	(514,000)
Purchase of FRB stock			(6,000)	(5,000)
Net increase in loans			(49,922,000)	(17,996,000)
Proceeds from sale of OREO			0	113,000
Proceeds from sale of other vehicles			388,000	445,000
Proceeds from bank owned life insurance			322,000	215,000
Purchase of premises and equipment			(2,005,000)	(2,720,000)
Net cash used in investing activities			(68,429,000)	(162,224,000)
Cash Flows from Financing Activities:
Net (decrease) increase in demand, interest bearing and savings deposits			(96,444,000)	81,184,000
Net increase (decrease) in time deposits			41,121,000	(8,987,000)
Net decrease in securities sold under agreements to repurchase			(2,479,000)	(4,328,000)
Cash dividends paid on common stock			(4,395,000)	(2,802,000)
Redemption of Trust Preferred Securities			(10,310,000)	0
Increase in other borrowings			10,000,000	0
Proceeds from exercise of stock options			261,000	277,000
Net cash (used in) provided by financing activities			(62,246,000)	65,344,000
Decrease in cash and cash equivalents			(92,859,000)	(46,460,000)
Cash and Cash Equivalents at Beginning of Year			183,426,000	380,584,000	$ 380,584,000
Cash and Cash Equivalents at End of Period	90,567,000	334,124,000	90,567,000	334,124,000	$ 183,426,000
Supplemental Disclosure of Cash Flow Information:
Interest expense			2,224,000	885,000
Income taxes			26,000	4,215,000
Non-Cash Investing Activities:
Real estate and vehicles acquired through foreclosure	$ 440,000	$ 470,000	440,000	470,000
Common stock retired in connection with the exercise of stock options			$ 154,000	$ 84,000

Note 1 - The Business of Plumas

Note 1 - The Business of Plumas Bancorp	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Nature of Operations [Text Block]	1. THE BUSINESS OF PLUMAS BANCORP During 2002, one September 26, 2002. September 28, 2005. March 2023 The Bank operates thirteen April 2023 December 2015 first 2018

Note 2 - Summary of Significant

Note 2 - Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Significant Accounting Policies [Text Block]	2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Consolidation and Basis of Presentation The consolidated financial statements include the accounts of the Company and the consolidated accounts of its wholly-owned subsidiary, Plumas Bank. All significant intercompany balances and transactions have been eliminated. Plumas Statutory Trust I and Trust II are not December 31, 2022. December 31, 2022. March 2023 The accounting and reporting policies of Plumas Bancorp and subsidiary conform with accounting principles generally accepted in the United States of America and prevailing practices within the banking industry. In the opinion of management, the unaudited condensed consolidated financial statements contain all adjustments (consisting of only normal recurring adjustments) necessary to present fairly the Company’s financial position at September 30, 2023 three nine December 31, 2022 The unaudited condensed consolidated financial statements of the Company have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim reporting on Form 10 not 2022 10 three nine September 30, 2023, may not S egment Information Management has determined that since all of the banking products and services offered by the Company are available in each branch of the Bank, all branches are located within the same economic environment and management does not No 10 Allowance for Credit Losses - Loans The allowance for credit losses (ACL) is a valuation account that is deducted from the loan's amortized cost basis to present the net amount expected to be collected on the loans. Loans are charged off against the allowance when management believes the recorded loan balance is confirmed as uncollectible. Expected recoveries do not Management estimates the allowance balance using relevant information, from internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. The allowance for credit losses is measured on a collective (pool) basis when similar risk characteristics exist. The Company identified and accumulated loan cohort historical loss data beginning with the first 2004 not seven hundred fifty million three not A loan is considered to be collateral dependent when repayment is expected to be provided substantially through the operation or sale of the collateral. The ACL on collateral dependent loans is measured using the amortized cost basis of the financial asset less the fair value of the underlying collateral, adjusted for costs to sell when applicable. If the value of underlying collateral is determined to be less than the recorded amount of the loan, a specific reserve for that loan is recorded. If the Company determines that the loss represented by the specific reserve is uncollectable it records a charge-off for the uncollectable portion. The Company has identified the following portfolio segments to evaluate and measure the allowance for credit loss: Commercial: Primarily based on the cash flow of the borrower, and secondarily on the underlying collateral provided by the borrower. A borrower's cash flow may may may may may may Agricultural: Loans secured by farmland represent unique risks that are associated with the operation of an agricultural business. The valuation of farmland can vary greatly over time based on the property's access to resources including but not two Real estate - residential: The most significant drivers of potential loss within the Company's residential real estate portfolio relate to general, regional, or individual changes in economic conditions and their effect on employment and borrowers cash flow. Risk in this portfolio is best measured by changes in borrower credit score and loan-to-value. Loss estimates are based on economic outlook and its effects on employment and the value of homes and the Bank’s historical loss experience adjusted to reflect the economic outlook and the unemployment rate. Real estate - commercial: These credits are primarily susceptible to changes in the financial condition of the business operated by the property owner. This may may no may ten twenty-five five thirty Construction: While secured by real estate, construction loans represent a greater level of risk than term real estate loans due to the nature of the additional risks associated with not Home equity lines of credit (HELOC): Similar to residential real estate term loans, HELOC performance is also primarily driven by borrower cash flows based on employment status. However, HELOCs carry additional risks associated with the fact that most of these loans are secured by a deed of trust in a position that is junior to the primary lien holder. Furthermore, there is the risk that as the borrower's financial strength deteriorates, the outstanding balance on these credit lines may may Automobile: Automobile loans are susceptible to three Other: Other loans primarily consist of consumer loans which are similar in nature to automobile loans and overdrafts. Unfunded commitments: The estimated credit losses associated with these unfunded lending commitments are calculated using the same models and methodologies noted above and incorporate utilization assumptions at time of default. The reserve for unfunded commitments is maintained on the balance sheet in other liabilities. Reclassification Some items in the prior year consolidated financial statements were reclassified to conform to the current presentation. Reclassifications had no Accounting Standards Adopted in 2023 On January 1, 2023, 2016 03 Financial Instruments Credit Losses (Topic 326 not 326 The Company adopted ASC 326 January 1, 2023 326 326 310 30. not On January 1, 2023, 2020 04 Reference Rate Reform (Topic 848 . no not 2020 04 December 2022, 2022 06, Reference Rate Reform (Topic 848 848. 2022 06 2020 04 December 2024. not On January 1, 2023, 2022 02 Credit Losses (Topic 326 not

Note 3 - Investment Securities

Note 3 - Investment Securities Available for Sale	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	3. The amortized cost and estimated fair value of investment securities at September 30, 2023 December 31, 2022 Available-for-Sale September 30, 2023 Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value Debt securities: U.S. Treasury securities $ 9,970 $ - $ (174 ) $ 9,796 U.S. Government-sponsored agencies collateralized by mortgage obligations - residential 244,137 - (31,959 ) 212,178 U.S. Government-agencies collateralized by mortgage obligations - commercial 119,661 - (18,373 ) 101,288 Obligations of states and political subdivisions 140,683 - (25,680 ) 115,003 $ 514,451 $ - $ (76,186 ) $ 438,265 Unrealized losses on available-for-sale investment securities totaling $76,186,000 were recorded, net of $22,521,000 in tax benefit, as accumulated other comprehensive loss within shareholders' equity at September 30, 2023 nine September 30, 2023 Available-for-Sale December 31, 2022 Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value Debt securities: U.S. Treasury securities $ 9,950 $ - $ (243 ) $ 9,707 U.S. Government-sponsored agencies collateralized by mortgage obligations - residential 238,253 214 (24,059 ) 214,408 U.S. Government-agencies collateralized by mortgage obligations - commercial 112,142 143 (12,704 ) 99,581 Obligations of states and political subdivisions 138,541 243 (17,777 ) 121,007 $ 498,886 $ 600 $ (54,783 ) $ 444,703 Unrealized losses on available-for-sale investment securities totaling $54,183,000 were recorded, net of $16,017,000 in tax expense, as accumulated other comprehensive income within shareholders' equity at December 31, 2022 No nine September 30, 2022 There were no nine September 30, 2023 twelve December 31, 2022 September 30, 2023 December 31, 2022 Investment securities with unrealized losses at September 30, 2023 December 31, 2022 September 30, 2023 Less than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Debt securities: U.S. Treasury securities $ - $ - $ 9,796 $ 174 $ 9,796 $ 174 U.S. Government-sponsored agencies collateralized by mortgage obligations - residential 55,547 2,386 156,631 29,573 212,178 31,959 U.S. Government-agencies collateralized by mortgage obligations - commercial 32,519 1,257 68,769 17,116 101,288 18,373 Obligations of states and political subdivisions 40,634 2,576 74,369 23,104 115,003 25,680 $ 128,700 $ 6,219 $ 309,565 $ 69,967 $ 438,265 $ 76,186 December 31, 2022 Less than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Debt securities: U.S. Treasury securities $ 9,707 $ 243 $ - $ - $ 9,707 $ 243 U.S. Government-sponsored agencies collateralized by mortgage obligations - residential 140,117 12,070 54,017 11,989 194,134 24,059 U.S. Government-agencies collateralized by mortgage obligations - commercial 42,799 2,845 42,363 9,859 85,162 12,704 Obligations of states and political subdivisions 89,092 11,421 16,768 6,356 105,860 17,777 $ 281,715 $ 26,579 $ 113,148 $ 28,204 $ 394,863 $ 54,783 At September 30, 2023, twelve twelve first not September 30, 2023, The amortized cost and estimated fair value of investment in debt securities at September 30, 2023 Amortized Cost Estimated Fair Value Within one year $ 7,661 $ 7,593 After one year through five years 9,689 9,317 After five years through ten years 12,030 10,746 After ten years 121,273 97,143 Investment securities not due at a single maturity date: Government- agencies commercial mortgage-backed securities 119,661 101,288 Government-sponsored agencies residential mortgage-backed securities 244,137 212,178 $ 514,451 $ 438,265 Expected maturities will differ from contractual maturities because the issuers of the securities may Investment securities with amortized costs totaling $294,492,000 and $189,358,000 and estimated fair values totaling $249,793,000 and $166,728,000 at September 30, 2023 December 31, 2022

Note 4 - Loans and the Allowanc

Note 4 - Loans and the Allowance for Credit Losses	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	4. Outstanding loans are summarized below, in thousands: September 30, December 31, 2023 2022 Commercial $ 76,719 $ 76,680 Agricultural 131,242 122,873 Real estate – residential 12,457 15,324 Real estate – commercial 530,023 516,107 Real estate – construction and land development 58,901 43,420 Equity lines of credit 37,650 35,891 Auto 105,584 96,750 Other 6,056 4,904 Total loans 958,632 911,949 Deferred loan costs, net 3,034 2,736 Loans, amortized cost basis 961,666 914,685 Allowance for credit losses (12,947 ) (10,717 ) Total net loans $ 948,719 $ 903,968 To estimate expected losses the Company generally utilizes historical loss trends and the remaining contractual lives of the loan portfolios to determine estimated credit losses through a reasonable and supportable forecast period. Individual loan credit quality indicators including loan grade and borrower repayment performance have been statistically correlated with historical credit losses and various econometrics, including California unemployment rates, California Housing Prices, California gross domestic product, California Retail Trade Earnings and Wall Street Journal Prime Rate. Model forecasts may January 1, 2023, 326, September 30, 2023, four September 30, 2023 In determining the allowance for credit losses, accruing loans with similar risk characteristics are generally evaluated collectively. The Company's policy is that loans designated as nonaccrual no September 30, 2023 The implementation of CECL also impacted the Company's ACL on unfunded loan commitments, as the ACL now represents expected credit losses over the contractual life of commitments not Changes in the allowance for credit losses, in thousands, were as follows: September 30, December 31, 2023 2022 Balance, beginning of period $ 10,717 $ 10,352 Cumulative change from adoption of ASU 2016-13 529 - Provision charged to operations - loans 2,425 1,300 Losses charged to allowance (1,252 ) (1,461 ) Recoveries 528 526 Balance, end of period $ 12,947 $ 10,717 Salaries and employee benefits totaling $694,000 and $769,000 have been deferred as loan origination costs during the three September 30, 2023 2022, nine September 30, 2023 2022, The Company assigns a risk rating to all loans and periodically, but not $100,000 The risk ratings can be grouped into three Special Mention may Substandard not not Doubtful Loans not For other loans, which are primarily consumer loans and automobile loans the Company evaluates credit quality based on the aging status of the loan and by payment activity. The following table shows the loan portfolio allocated by management's internal risk ratings or payment activity at the dates indicated, in thousands: Term Loans - Amortized Cost Basis by Origination Year and Risk Grades - As of September 30, 2023 (in thousands) 2023 2022 2021 2020 2019 Prior Revolving Loans Book Amortized Cost Basis Revolving Loans Converted to Term Amortized Cost Basis Total - Amortized Cost Basis Commercial Pass $ 12,835 $ 21,375 $ 10,976 $ 3,847 $ 4,630 $ 5,553 $ 15,530 $ - $ 74,746 Special Mention - 46 412 303 - 44 1,574 - 2,379 Substandard - - 217 61 - 12 - - 290 Total Commercial loans $ 12,835 $ 21,421 $ 11,605 $ 4,211 $ 4,630 $ 5,609 $ 17,104 $ - $ 77,415 Current period gross charge-offs $ - $ 34 $ 39 $ - $ - $ 10 $ 25 $ - $ 108 Agricultural Pass $ 10,028 $ 18,230 $ 13,390 $ 15,383 $ 11,692 $ 21,360 $ 20,034 $ - $ 110,117 Special Mention 1,961 2,753 97 1,029 16 860 663 - 7,379 Substandard 6,129 5,012 1,933 - 752 248 - - 14,074 Total Agricultural $ 18,118 $ 25,995 $ 15,420 $ 16,412 $ 12,460 $ 22,468 $ 20,697 $ - $ 131,570 Current period gross charge-offs $ - $ - $ - $ - $ - $ - $ - $ - $ - Real Estate - Residential Pass $ 1,132 $ - $ 2,161 $ 2,469 $ 528 $ 5,247 $ 511 $ - $ 12,048 Special Mention - - - - 62 - - - 62 Substandard - - - - - 376 - - 376 Total Real Estate - Residential $ 1,132 $ - $ 2,161 $ 2,469 $ 590 $ 5,623 $ 511 $ - $ 12,486 Current period gross charge-offs $ - $ - $ - $ - $ - $ - $ - $ - $ - Real Estate -Commercial Pass $ 46,743 $ 118,246 $ 80,737 $ 86,660 $ 40,570 $ 143,429 $ 6,700 $ - $ 523,085 Special Mention - - - 558 365 2,983 - - 3,906 Substandard 143 13 - - - 2,728 - - 2,884 Total Real Estate -Commercial $ 46,886 $ 118,259 $ 80,737 $ 87,218 $ 40,935 $ 149,140 $ 6,700 $ - $ 529,875 Current period gross charge-offs $ - $ - $ - $ - $ - $ - $ - $ - $ - Real Estate -Construction Pass $ 11,462 $ 27,338 $ 16,103 $ 1,685 $ 623 $ 484 $ 767 $ - $ 58,462 Special Mention - - - - - - - - - Substandard - - - - - - - - - Total Real Estate -Construction $ 11,462 $ 27,338 $ 16,103 $ 1,685 $ 623 $ 484 $ 767 $ - $ 58,462 Current period gross charge-offs $ - $ - $ - $ - $ - $ - $ - $ - $ - Equity LOC Pass $ - $ - $ - $ - $ - $ 35,123 $ 2,910 $ 38,033 Substandard - - - - - 159 293 452 Total Equity LOC $ - $ - $ - $ - $ - $ - $ 35,282 $ 3,203 $ 38,485 Current period gross charge-offs $ - $ - $ - $ - $ - $ - $ - $ - $ - Total Pass $ 82,200 $ 185,189 $ 123,367 $ 110,044 $ 58,043 $ 176,073 $ 78,665 $ 2,910 $ 816,491 Special Mention 1,961 2,799 509 1,890 443 3,887 2,237 - 13,726 Substandard 6,272 5,025 2,150 61 752 3,364 159 293 18,076 Total $ 90,433 $ 193,013 $ 126,026 $ 111,995 $ 59,238 $ 183,324 $ 81,061 $ 3,203 $ 848,293 Current period gross charge-offs $ - $ 34 $ 39 $ - $ - $ 10 $ 25 $ - $ 108 Auto Performing $ 32,199 $ 34,426 $ 17,823 $ 9,648 $ 7,595 $ 4,668 $ - $ - $ 106,359 Non-performing - 227 241 180 220 52 - - 920 Total Auto $ 32,199 $ 34,653 $ 18,064 $ 9,828 $ 7,815 $ 4,720 $ - $ - $ 107,279 Current period gross charge-offs $ - $ 127 $ 388 $ 237 $ 179 $ 111 $ - $ - $ 1,042 Other Performing $ 2,184 $ 1,573 $ 812 $ 307 $ 79 $ 18 $ 155 $ - $ 5,128 Non-performing 960 6 - - - - - - 966 Total Other $ 3,144 $ 1,579 $ 812 $ 307 $ 79 $ 18 $ 155 $ - $ 6,094 Current period gross charge-offs $ - $ 51 $ 34 $ 4 $ 9 $ 3 $ 1 $ - $ 102 Total Performing $ 34,383 $ 35,999 $ 18,635 $ 9,955 $ 7,674 $ 4,686 $ 155 $ - $ 111,487 Non-performing 960 233 241 180 220 52 - - 1,886 Total $ 35,343 $ 36,232 $ 18,876 $ 10,135 $ 7,894 $ 4,738 $ 155 $ - $ 113,373 Current period gross charge-offs $ - $ 178 $ 422 $ 241 $ 188 $ 114 $ 1 $ - $ 1,144 December 31, 2022 Commercial Credit Exposure Credit Risk Profile by Internally Assigned Grade Grade: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Total Pass $ 68,577 $ 111,276 $ 14,932 $ 510,504 $ 43,337 $ 35,475 $ 784,101 Special Mention 8,047 10,651 161 3,934 - - 22,793 Substandard 56 946 231 1,669 83 416 3,401 Doubtful - - - - - - - Total $ 76,680 $ 122,873 $ 15,324 $ 516,107 $ 43,420 $ 35,891 $ 810,295 Consumer Credit Exposure Credit Risk Profile Based on Payment Activity December 31, 2022 Auto Other Total Grade: Performing $ 96,298 $ 4,904 $ 101,202 Non-performing 452 - 452 Total $ 96,750 $ 4,904 $ 101,654 The following table shows information related to impaired loans at December 31, 2022, Unpaid Average Interest Recorded Principal Related Recorded Income As of December 31, 2022: Investment Balance Allowance Investment Recognized With no related allowance recorded: Commercial $ - $ - $ - $ - $ - Agricultural 232 232 - 235 17 Real estate – residential 509 541 - 514 29 Real estate – commercial - - - - - Real estate – construction & land 94 94 - 98 6 Equity Lines of Credit 244 301 - 254 - Auto - - - - - Other - - - - - With an allowance recorded: Commercial $ - $ - $ - $ - $ - Agricultural - - - - - Real estate – residential 169 169 20 170 7 Real estate – commercial - - - - - Real estate – construction & land - - - - - Equity Lines of Credit - - - - - Auto - - - - - Other - - - - - Total: Commercial $ - $ - $ - $ - $ - Agricultural 232 232 - 235 17 Real estate – residential 678 710 20 684 36 Real estate – commercial - - - - - Real estate – construction & land 94 94 - 98 6 Equity Lines of Credit 244 301 - 254 - Auto - - - - - Other - - - - - Total $ 1,248 $ 1,337 $ 20 $ 1,271 $ 59 The following table shows the ending balance of nonaccrual loans by loan category as of the date indicated: Non Performing Loans September 30, 2023 December 31, 2022 (in thousands) Nonaccrual with no allowance for credit losses Total nonaccrual Past due 90 days or more and still accruing Nonaccrual with no allowance for credit losses Total nonaccrual Past due 90 days or more and still accruing Commercial $ 48 $ 105 $ - $ - $ - $ - Agricultural 847 847 - - - - Real estate – residential 195 195 - 211 211 - Real estate – commercial 844 844 - 9 9 - Real estate – construction & land development - - - 83 83 - Equity lines of credit 452 452 - 417 417 - Auto 920 920 - 452 452 - Other 966 966 - - - - Total Gross Loans $ 4,272 $ 4,329 $ - $ 1,172 $ 1,172 $ - The Company places loans 90 not 90 90 At September 30, 2023, one No nine September 30, 2023 December 31, 2022. The following table presents the amortized cost basis of loans on September 30, 2023, nine September 30, 2023, Term Extension (in thousands) Amortized Cost Basis Total Class of Financing Receivable Commercial 1,489 1.92 % Agricultural 4,367 3.32 % Real Estate - Residential 0.00 % Real Estate - Commercial 0.00 % Real Estate - Construction 0.00 % Equity LOC 0.00 % Auto 0.00 % Other 0.00 % Total $ 5,856 0.62 % The following table presents the financial effect of the loan modifications presented above to borrowers experiencing financial difficulty as of September 30, 2023: (in thousands) Weighted-Average Term Extension (in months) Commercial 6 Agricultural 10 Real Estate - Residential Real Estate - Commercial Real Estate - Construction Equity LOC Auto Other Total 9.1 There were no loans with payment defaults by borrowers experiencing financial difficulty during the quarter ended September 30, 2023, twelve The following tables show the allocation of the allowance for credit losses at the dates indicated, in thousands: Nine Months Ended September 30, 2023: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Auto Other Total Allowance for credit losses Beginning balance $ 892 $ 1,086 $ 138 $ 4,980 $ 1,500 $ 687 $ 1,289 $ 145 $ 10,717 Impact of CECL Adoption 354 148 2 1,488 (951 ) (421 ) 9 (100 ) 529 Charge-offs (108 ) - - - - - (1,042 ) (102 ) (1,252 ) Recoveries 17 - 2 2 - - 458 49 528 Provision 461 (73 ) 29 597 311 143 900 57 2,425 Ending balance $ 1,616 $ 1,161 $ 171 $ 7,067 $ 860 $ 409 $ 1,614 $ 49 $ 12,947 Three Months Ended September 30, 2023: Allowance for credit losses Beginning balance $ 1,547 $ 1,478 $ 169 $ 6,862 $ 866 $ 401 $ 1,566 $ 496 $ 13,385 Charge-offs (59 ) - - - - - (438 ) (17 ) (514 ) Recoveries 5 - - 1 - - 153 42 201 Provision 123 (317 ) 2 204 (6 ) 8 333 (472 ) (125 ) Ending balance $ 1,616 $ 1,161 $ 171 $ 7,067 $ 860 $ 409 $ 1,614 $ 49 $ 12,947 Nine Months Ended September 30, 2022: Allowance for credit losses Beginning balance $ 1,074 $ 791 $ 168 $ 4,549 $ 1,325 $ 426 $ 1,911 $ 108 $ 10,352 Charge-offs (169 ) - - (19 ) - - (632 ) (35 ) (855 ) Recoveries 23 - 2 1 - - 388 9 423 Provision (104 ) 215 (36 ) (325 ) 575 216 402 57 1,000 Ending balance $ 824 $ 1,006 $ 134 $ 4,206 $ 1,900 $ 642 $ 2,069 $ 139 $ 10,920 Three Months Ended September 30, 2022: Allowance for credit losses Beginning balance $ 902 $ 1,094 $ 139 $ 4,395 $ 1,759 $ 593 $ 1,900 $ 137 $ 10,919 Charge-offs (169 ) - - - - - (213 ) (4 ) (386 ) Recoveries 6 - 1 1 - - 76 3 87 Provision 85 (88 ) (6 ) (190 ) 141 49 306 3 300 Ending balance $ 824 $ 1,006 $ 134 $ 4,206 $ 1,900 $ 642 $ 2,069 $ 139 $ 10,920 September 30, 2022: Allowance for credit losses Ending balance: individually evaluated for impairment $ - $ - $ 21 $ - $ - $ - $ - $ - $ 21 Ending balance: collectively evaluated for impairment 824 1,006 113 4,206 1,900 642 2,069 139 10,899 Ending balance $ 824 $ 1,006 $ 134 $ 4,206 $ 1,900 $ 642 $ 2,069 $ 139 $ 10,920 Loans Ending balance: individually evaluated for impairment $ - $ 234 $ 683 $ 93 $ 96 $ 248 $ - $ - $ 1,354 Ending balance: collectively evaluated for impairment 73,227 124,660 15,316 457,531 55,415 34,320 91,425 4,728 856,622 Ending balance $ 73,227 $ 124,894 $ 15,999 $ 457,624 $ 55,511 $ 34,568 $ 91,425 $ 4,728 $ 857,976 Year Ended December 31, 2022: Allowance for credit losses Beginning balance $ 1,074 $ 791 $ 168 $ 4,549 $ 1,325 $ 426 $ 1,911 $ 108 $ 10,352 Charge-offs (207 ) - - (19 ) - - (1,195 ) (40 ) (1,461 ) Recoveries 27 - 3 2 - - 482 12 526 Provision (2 ) 295 (33 ) 448 175 261 91 65 1,300 Ending balance $ 892 $ 1,086 $ 138 $ 4,980 $ 1,500 $ 687 $ 1,289 $ 145 $ 10,717 Allowance for credit losses Ending balance: individually evaluated for impairment $ - $ - $ 20 $ - $ - $ - $ - $ - $ 20 Ending balance: collectively evaluated for impairment 892 1,086 118 4,980 1,500 687 1,289 145 10,697 Ending balance $ 892 $ 1,086 $ 138 $ 4,980 $ 1,500 $ 687 $ 1,289 $ 145 $ 10,717 Loans Ending balance: individually evaluated for impairment $ - $ 232 $ 678 $ - $ 94 $ 244 $ - $ - $ 1,248 Ending balance: collectively evaluated for impairment 76,680 122,641 14,646 516,107 43,326 35,647 96,750 4,904 910,701 Ending balance $ 76,680 $ 122,873 $ 15,324 $ 516,107 $ 43,420 $ 35,891 $ 96,750 $ 4,904 $ 911,949 The following table shows an aging analysis of the loan portfolio by the time past due, in thousands: Total September 30, 2023 90 Days Past Due 30-59 Days 60-89 Days and Still and Past Due Past Due Accruing Nonaccrual Nonaccrual Current Total Commercial $ 279 $ 26 $ - $ 105 $ 410 $ 77,005 $ 77,415 Agricultural 4,770 2,675 - 847 8,292 123,278 131,570 Real estate – residential 485 203 - 195 883 11,603 12,486 Real estate – commercial 469 520 - 844 1,833 528,042 529,875 Real estate - construction & land - - - - - 58,462 58,462 Equity Lines of Credit 420 145 - 452 1,017 37,468 38,485 Auto 1,130 629 - 920 2,679 104,600 107,279 Other 69 26 - 966 1,061 5,033 6,094 Total $ 7,622 $ 4,224 $ - $ 4,329 $ 16,175 $ 945,491 $ 961,666 Total December 31, 2022 90 Days Past Due 30-89 Days 60-89 Days and Still and Past Due Past Due Accruing Nonaccrual Nonaccrual Current Total Commercial $ 750 $ 195 $ - $ - $ 945 $ 75,735 $ 76,680 Agricultural 877 - - - 877 121,996 122,873 Real estate – residential 437 - - 211 648 14,676 15,324 Real estate - commercial 3,255 - - 9 3,264 512,843 516,107 Real estate - construction & land - - - 83 83 43,337 43,420 Equity Lines of Credit 665 53 - 417 1,135 34,756 35,891 Auto 1,862 693 - 452 3,007 93,743 96,750 Other 1 14 - - 15 4,889 4,904 Total $ 7,847 $ 955 $ - $ 1,172 $ 9,974 $ 901,975 $ 911,949 The following tables present the amortized cost basis of collateral dependent loans by class of loans at September 30, 2023 Commercial -1st SFR-1st SFR-2nd SFR-3rd Auto Auto Equipment Crops Deed Deed Deed Deed New Used Total Commercial $ 67 $ - $ - $ - $ - $ - $ - $ 67 Agricultural - 847 - - - - 847 Real estate – residential - - 195 - - - 195 Real estate – commercial - - 316 341 44 143 - 844 Real estate - construction & land - - - - - - - Equity Lines of Credit - - 184 268 - - 452 Auto - - - - 559 361 920 Other - - - - - - - Total $ 67 $ 847 $ 316 $ 720 $ 312 $ 143 $ 559 $ 361 $ 3,325 There were no new troubled debt restructurings during the twelve December 31, 2022. no twelve twelve December 31, 2022.

Note 5 - Commitments and Contin

Note 5 - Commitments and Contingencies	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	5. The Company is party to claims and legal proceedings arising in the ordinary course of business. In the opinion of the Company’s management, the amount of ultimate liability with respect to such proceedings will not not September 30, 2023 December 31, 2022 Of the loan commitments outstanding at September 30, 2023 twelve not may September 30, 2023 December 31, 2022 Stand-by letters of credit are conditional commitments written to guarantee the performance of a customer to a third not September 30, 2023.

Note 6 - Earnings Per Share

Note 6 - Earnings Per Share	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Earnings Per Share [Text Block]	6. Basic earnings per share is computed by dividing income available to common shareholders by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock, such as stock options, result in the issuance of common stock which shares in the earnings of the Company. The treasury stock method has been applied to determine the dilutive effect of stock options in computing diluted earnings per share. For the Three Months Ended For the Nine Months Ended September 30, September 30, (In thousands, except per share data) 2023 2022 2023 2022 Net Income: Net income $ 7,970 $ 7,228 $ 22,255 $ 18,626 Earnings Per Share: Basic earnings per share $ 1.36 $ 1.24 $ 3.80 $ 3.19 Diluted earnings per share $ 1.34 $ 1.23 $ 3.75 $ 3.15 Weighted Average Number of Shares Outstanding: Basic shares 5,866 5,845 5,861 5,837 Diluted shares 5,932 5,895 5,932 5,911 Shares of common stock issuable under stock options for which the exercise prices were greater than the average market prices were not three nine September 30, 2023, 2022

Note 7 - Stock-based Compensati

Note 7 - Stock-based Compensation	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Share-Based Payment Arrangement [Text Block]	7. In May 2022, 2022 “2022 2013 2022 2022 may 2022 In May 2013, 2013 2022 no may 2013 117,200 options were granted under the 2022 three nine September 30, 2022. nine September 30, 2023 2022 2013 A summary of the activity within the 2013 Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term in Years Intrinsic Value Options outstanding at January 1, 2023 189,917 $ 21.14 Options exercised (22,600 ) 18.36 Options outstanding at September 30, 2023 167,317 $ 21.52 3.3 $ 2,111,541 Options exercisable at September 30, 2023 137,467 $ 21.49 3.1 $ 1,738,958 Expected to vest after September 30, 2023 26,187 $ 21.66 4.1 $ 326,868 A summary of the activity within the 2022 Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term in Years Intrinsic Value Options outstanding at September 30, 2023 117,200 $ 31.00 8.56 $ 368,008 Options exercisable at September 30, 2023 24,400 $ 31.00 8.49 $ 76,616 Expected to vest after September 30, 2023 81,413 $ 31.00 8.57 $ 255,637 As of September 30, 2023 2013 September 30, 2023 2022 The total fair value of options vested during the nine September 30, 2023 2022 nine September 30, 2023 2022, Compensation cost related to stock options recognized in operating results under the stock option plans was $87,000 and $36,000 for the three September 30, 2023 2022, three September 30, 2023 2022, nine September 30, 2023 2022, nine September 30, 2023 2022, nine September 30, 2023 2022 nine September 30, 2023 2022, During the three September 30, 2022 one three September 30, 2023. three nine September 30, 2023, three nine September 30, 2022 September 30, 2023 September 30, 2023,

Note 8 - Income Taxes

Note 8 - Income Taxes	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Income Tax Disclosure [Text Block]	8. The Company files its income taxes on a consolidated basis with its subsidiary. Income tax expense is the total of current year income tax due or refundable and the change in deferred tax assets and liabilities. Deferred tax assets and liabilities are recognized for the tax consequences of temporary differences between the reported amount of assets and liabilities and their tax bases. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment. A valuation allowance is recognized if, based on the weight of available evidence, management believes it is more likely than not not When tax returns are filed, it is highly certain that some positions taken would be sustained upon examination by the taxing authorities, while others are subject to uncertainty about the merits of the position taken or the amount of the position that would be ultimately sustained. The benefit of a tax position is recognized in the financial statements in the period during which, based on all available evidence, management believes it is more likely than not not not 50 Interest expense and penalties associated with unrecognized tax benefits, if any, are classified as income tax expense in the consolidated statements of income. There have been no nine September 30, 2023

Note 9 - Fair Value Measurement

Note 9 - Fair Value Measurement	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Fair Value Disclosures [Text Block]	9. The Company measures fair value under the fair value hierarchy described below. Level 1: Level 2: not Level 3: one not may In certain cases, the inputs used to measure fair value may Management monitors the availability of observable market data to assess the appropriate classification of financial instruments within the fair value hierarchy. Changes in economic conditions or model-based valuation techniques may one Management evaluates the significance of transfers between levels based upon the nature of the financial instrument and size of the transfer relative to total assets, total liabilities or total earnings. Fair Value of Financial Instruments The carrying amounts and estimated fair values of financial instruments, at September 30, 2023 Fair Value Measurements at September 30, 2023, Using: Carrying Value Level 1 Level 2 Level 3 Total Fair Value Financial assets: Cash and cash equivalents $ 90,567 $ 90,567 $ - $ - $ 90,567 Investment securities 438,265 - 438,265 - 438,265 Loans held for sale - - - - - Loans, net 948,719 - - 906,961 906,961 FHLB stock 6,234 - - - N/A FRB Stock 1,370 - - - N/A Accrued interest receivable 7,958 90 2,570 5,298 7,958 Financial liabilities: Deposits 1,402,486 1,312,179 90,814 - 1,402,993 Repurchase agreements 16,145 - 16,145 - 16,145 Note Payable 10,000 - - 8,682 8,682 Accrued interest payable 782 22 687 73 782 The carrying amounts and estimated fair values of financial instruments, at December 31, 2022 Fair Value Measurements at December 31, 2022 Using: Carrying Value Level 1 Level 2 Level 3 Total Fair Value Financial assets: Cash and cash equivalents $ 183,426 $ 183,426 $ - $ - $ 183,426 Investment securities 444,703 - 444,703 - 444,703 Interest rate swaps 2,002 - 2,002 - 2,002 Loans held for sale 2,301 - 2,301 - 2,301 Loans, net 903,968 - - 884,814 884,814 FHLB stock 4,964 - - - N/A FRB Stock 1,364 - - - N/A Accrued interest receivable 7,433 63 2,309 5,061 7,433 Financial liabilities: Deposits 1,457,809 1,408,623 49,627 - 1,458,250 Repurchase agreements 18,624 - 18,624 - 18,624 Junior subordinated deferrable interest debentures 10,310 - - 7,770 7,770 Accrued interest payable 81 16 40 25 81 Because no 3. These estimates do not one not The following tables present information about the Company’s assets and liabilities measured at fair value on a recurring and non-recurring basis as of September 30, 2023 December 31, 2022 Assets and liabilities measured at fair value on a recurring basis at September 30, 2023 Fair Value Measurements at September 30, 2023 Using Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs Total Fair Value (Level 1) (Level 2) (Level 3) Assets: U.S. Treasury securities $ 9,796 $ - $ 9,796 $ - U.S. Government-sponsored agencies collateralized by mortgage obligations- residential 212,178 - 212,178 - U.S. Government agencies collateralized by mortgage obligations-commercial 101,288 - 101,288 - Obligations of states and political subdivisions 115,003 - 115,003 - $ 438,265 $ - $ 438,265 $ - Assets and liabilities measured at fair value on a recurring basis at December 31, 2022 Fair Value Measurements at December 31, 2022 Using Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs Total Fair Value (Level 1) (Level 2) (Level 3) Assets: U.S. Treasury securities $ 9,707 $ - $ 9,707 $ - U.S. Government-sponsored agencies collateralized by mortgage obligations - residential 214,408 - 214,408 - U.S. Government-agencies collateralized by mortgage obligations - commercial 99,581 - 99,581 - Obligations of states and political subdivisions 121,007 - 121,007 - Interest rate swaps 2,002 - 2,002 - $ 446,705 $ - $ 446,705 $ - The fair value of securities available-for-sale equals quoted market price, if available. If quoted market prices are not no 2023 2022 Assets and liabilities measured at fair value on a non-recurring basis at September 30, 2023 Fair Value Measurements at September 30, 2023 Using Quoted Prices in Total Active Significant Losses Markets for Other Significant Nine Months Identical Observable Unobservable Ended Assets Inputs Inputs September 30, Total Fair Value (Level 1) (Level 2) (Level 3) 2023 Assets: Impaired loans Commercial 29 - - 29 28 Other Real Estate: RE – Residential 440 $ - $ - $ 440 $ - There were no assets measured at fair value on a non-recurring basis on December 31, 2022 no The following methods were used to estimate fair value. Collateral-Dependent Impaired Loans: The Ban k does not third 3 28,000 were recognized during the nine September 30, 2023, nine September 30, 2022. Other Real Estate: Nonrecurring adjustments to certain real estate properties classified as other real estate owned are measured at the lower of carrying amount or fair value, less costs to sell. In cases where the carrying amount exceeds the fair value, less costs to sell, an impairment loss is recognized. Fair values are generally based on third 3 The following table presents quantitative information about Level 3 September 30, 2023 December 31, 2022 Fair Value Fair Value Valuation Range (Weighted Average) Range (Weighted Average) Description 9/30/2023 12/31/2022 Technique Significant Unobservable Input 9/30/2023 12/31/2022 Impaired Loans: Commercial $ 29 - Third Party appraisals Management Adjustments to Reflect Current Conditions and Selling Costs 49 % (47 %) Other Real Estate: RE – Residential $ 440 $ - Third Party appraisals Management Adjustments to Reflect Current Conditions and Selling Costs 11% -38% (18 %)

Note 10 - Other Comprehensive L

Note 10 - Other Comprehensive Loss	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Comprehensive Income (Loss) Note [Text Block]	10. The changes in the accumulated balances for each component of other comprehensive loss, net of tax for the twelve December 31, 2022 nine September 30, 2023 Unrealized Unrealized Other Accumulated Gains (Losses) Gain Comprehensive on AFS Securities Cash Flow Hedge Income (Loss), net of tax Beginning Balance, January 1, 2022 $ 1,666 $ 607 $ 1,600 Current year-to-date other comprehensive loss (55,849 ) 1,395 (38,356 ) Ending balance, December 31, 2022 $ (54,183 ) $ 2,002 $ (36,756 ) Current year-to-date other comprehensive loss (22,003 ) (2,002 ) (16,909 ) Ending balance, September 30, 2023 $ (76,186 ) $ - $ (53,665 ) Reclassifications out of accumulated other comprehensive loss for the nine September 30, 2023 September 30, 2022, Amounts Reclassified from Accumulated Other Comprehensive Loss Details about Accumulated Other Comprehensive (Loss) Components Nine Months Ended September 30, 2023 Nine Months Ended September 30, 2022 Affected Line Item on the Statement of Income Cash flow hedge Termination of cash flow hedge $ 1,707 $ - Non-Interest Income Tax effect (505 ) - Provision for income taxes Total reclassifications for the period $ 1,202 $ - Net income

Significant Accounting Policies

Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2023
Accounting Policies [Abstract]
Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block]	Allowance for Credit Losses - Loans The allowance for credit losses (ACL) is a valuation account that is deducted from the loan's amortized cost basis to present the net amount expected to be collected on the loans. Loans are charged off against the allowance when management believes the recorded loan balance is confirmed as uncollectible. Expected recoveries do not Management estimates the allowance balance using relevant information, from internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. The allowance for credit losses is measured on a collective (pool) basis when similar risk characteristics exist. The Company identified and accumulated loan cohort historical loss data beginning with the first 2004 not seven hundred fifty million three not A loan is considered to be collateral dependent when repayment is expected to be provided substantially through the operation or sale of the collateral. The ACL on collateral dependent loans is measured using the amortized cost basis of the financial asset less the fair value of the underlying collateral, adjusted for costs to sell when applicable. If the value of underlying collateral is determined to be less than the recorded amount of the loan, a specific reserve for that loan is recorded. If the Company determines that the loss represented by the specific reserve is uncollectable it records a charge-off for the uncollectable portion. The Company has identified the following portfolio segments to evaluate and measure the allowance for credit loss: Commercial: Primarily based on the cash flow of the borrower, and secondarily on the underlying collateral provided by the borrower. A borrower's cash flow may may may may may may Agricultural: Loans secured by farmland represent unique risks that are associated with the operation of an agricultural business. The valuation of farmland can vary greatly over time based on the property's access to resources including but not two Real estate - residential: The most significant drivers of potential loss within the Company's residential real estate portfolio relate to general, regional, or individual changes in economic conditions and their effect on employment and borrowers cash flow. Risk in this portfolio is best measured by changes in borrower credit score and loan-to-value. Loss estimates are based on economic outlook and its effects on employment and the value of homes and the Bank’s historical loss experience adjusted to reflect the economic outlook and the unemployment rate. Real estate - commercial: These credits are primarily susceptible to changes in the financial condition of the business operated by the property owner. This may may no may ten twenty-five five thirty Construction: While secured by real estate, construction loans represent a greater level of risk than term real estate loans due to the nature of the additional risks associated with not Home equity lines of credit (HELOC): Similar to residential real estate term loans, HELOC performance is also primarily driven by borrower cash flows based on employment status. However, HELOCs carry additional risks associated with the fact that most of these loans are secured by a deed of trust in a position that is junior to the primary lien holder. Furthermore, there is the risk that as the borrower's financial strength deteriorates, the outstanding balance on these credit lines may may Automobile: Automobile loans are susceptible to three Other: Other loans primarily consist of consumer loans which are similar in nature to automobile loans and overdrafts. Unfunded commitments: The estimated credit losses associated with these unfunded lending commitments are calculated using the same models and methodologies noted above and incorporate utilization assumptions at time of default. The reserve for unfunded commitments is maintained on the balance sheet in other liabilities.
Reclassification, Comparability Adjustment [Policy Text Block]	Reclassification Some items in the prior year consolidated financial statements were reclassified to conform to the current presentation. Reclassifications had no
New Accounting Pronouncements, Policy [Policy Text Block]	Accounting Standards Adopted in 2023 On January 1, 2023, 2016 03 Financial Instruments Credit Losses (Topic 326 not 326 The Company adopted ASC 326 January 1, 2023 326 326 310 30. not On January 1, 2023, 2020 04 Reference Rate Reform (Topic 848 . no not 2020 04 December 2022, 2022 06, Reference Rate Reform (Topic 848 848. 2022 06 2020 04 December 2024. not On January 1, 2023, 2022 02 Credit Losses (Topic 326 not

Note 3 - Investment Securitie_2

Note 3 - Investment Securities Available for Sale (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Schedule of Available-for-Sale Securities Reconciliation [Table Text Block]	Available-for-Sale September 30, 2023 Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value Debt securities: U.S. Treasury securities $ 9,970 $ - $ (174 ) $ 9,796 U.S. Government-sponsored agencies collateralized by mortgage obligations - residential 244,137 - (31,959 ) 212,178 U.S. Government-agencies collateralized by mortgage obligations - commercial 119,661 - (18,373 ) 101,288 Obligations of states and political subdivisions 140,683 - (25,680 ) 115,003 $ 514,451 $ - $ (76,186 ) $ 438,265 Available-for-Sale December 31, 2022 Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value Debt securities: U.S. Treasury securities $ 9,950 $ - $ (243 ) $ 9,707 U.S. Government-sponsored agencies collateralized by mortgage obligations - residential 238,253 214 (24,059 ) 214,408 U.S. Government-agencies collateralized by mortgage obligations - commercial 112,142 143 (12,704 ) 99,581 Obligations of states and political subdivisions 138,541 243 (17,777 ) 121,007 $ 498,886 $ 600 $ (54,783 ) $ 444,703
Schedule of Unrealized Loss on Investments [Table Text Block]	September 30, 2023 Less than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Debt securities: U.S. Treasury securities $ - $ - $ 9,796 $ 174 $ 9,796 $ 174 U.S. Government-sponsored agencies collateralized by mortgage obligations - residential 55,547 2,386 156,631 29,573 212,178 31,959 U.S. Government-agencies collateralized by mortgage obligations - commercial 32,519 1,257 68,769 17,116 101,288 18,373 Obligations of states and political subdivisions 40,634 2,576 74,369 23,104 115,003 25,680 $ 128,700 $ 6,219 $ 309,565 $ 69,967 $ 438,265 $ 76,186 December 31, 2022 Less than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Debt securities: U.S. Treasury securities $ 9,707 $ 243 $ - $ - $ 9,707 $ 243 U.S. Government-sponsored agencies collateralized by mortgage obligations - residential 140,117 12,070 54,017 11,989 194,134 24,059 U.S. Government-agencies collateralized by mortgage obligations - commercial 42,799 2,845 42,363 9,859 85,162 12,704 Obligations of states and political subdivisions 89,092 11,421 16,768 6,356 105,860 17,777 $ 281,715 $ 26,579 $ 113,148 $ 28,204 $ 394,863 $ 54,783
Investments Classified by Contractual Maturity Date [Table Text Block]	Amortized Cost Estimated Fair Value Within one year $ 7,661 $ 7,593 After one year through five years 9,689 9,317 After five years through ten years 12,030 10,746 After ten years 121,273 97,143 Investment securities not due at a single maturity date: Government- agencies commercial mortgage-backed securities 119,661 101,288 Government-sponsored agencies residential mortgage-backed securities 244,137 212,178 $ 514,451 $ 438,265

Note 4 - Loans and the Allowa_2

Note 4 - Loans and the Allowance for Credit Losses (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	September 30, December 31, 2023 2022 Commercial $ 76,719 $ 76,680 Agricultural 131,242 122,873 Real estate – residential 12,457 15,324 Real estate – commercial 530,023 516,107 Real estate – construction and land development 58,901 43,420 Equity lines of credit 37,650 35,891 Auto 105,584 96,750 Other 6,056 4,904 Total loans 958,632 911,949 Deferred loan costs, net 3,034 2,736 Loans, amortized cost basis 961,666 914,685 Allowance for credit losses (12,947 ) (10,717 ) Total net loans $ 948,719 $ 903,968
Financing Receivable, Allowance for Credit Loss [Table Text Block]	September 30, December 31, 2023 2022 Balance, beginning of period $ 10,717 $ 10,352 Cumulative change from adoption of ASU 2016-13 529 - Provision charged to operations - loans 2,425 1,300 Losses charged to allowance (1,252 ) (1,461 ) Recoveries 528 526 Balance, end of period $ 12,947 $ 10,717
Financing Receivable Credit Quality Indicators [Table Text Block]	Term Loans - Amortized Cost Basis by Origination Year and Risk Grades - As of September 30, 2023 (in thousands) 2023 2022 2021 2020 2019 Prior Revolving Loans Book Amortized Cost Basis Revolving Loans Converted to Term Amortized Cost Basis Total - Amortized Cost Basis Commercial Pass $ 12,835 $ 21,375 $ 10,976 $ 3,847 $ 4,630 $ 5,553 $ 15,530 $ - $ 74,746 Special Mention - 46 412 303 - 44 1,574 - 2,379 Substandard - - 217 61 - 12 - - 290 Total Commercial loans $ 12,835 $ 21,421 $ 11,605 $ 4,211 $ 4,630 $ 5,609 $ 17,104 $ - $ 77,415 Current period gross charge-offs $ - $ 34 $ 39 $ - $ - $ 10 $ 25 $ - $ 108 Agricultural Pass $ 10,028 $ 18,230 $ 13,390 $ 15,383 $ 11,692 $ 21,360 $ 20,034 $ - $ 110,117 Special Mention 1,961 2,753 97 1,029 16 860 663 - 7,379 Substandard 6,129 5,012 1,933 - 752 248 - - 14,074 Total Agricultural $ 18,118 $ 25,995 $ 15,420 $ 16,412 $ 12,460 $ 22,468 $ 20,697 $ - $ 131,570 Current period gross charge-offs $ - $ - $ - $ - $ - $ - $ - $ - $ - Real Estate - Residential Pass $ 1,132 $ - $ 2,161 $ 2,469 $ 528 $ 5,247 $ 511 $ - $ 12,048 Special Mention - - - - 62 - - - 62 Substandard - - - - - 376 - - 376 Total Real Estate - Residential $ 1,132 $ - $ 2,161 $ 2,469 $ 590 $ 5,623 $ 511 $ - $ 12,486 Current period gross charge-offs $ - $ - $ - $ - $ - $ - $ - $ - $ - Real Estate -Commercial Pass $ 46,743 $ 118,246 $ 80,737 $ 86,660 $ 40,570 $ 143,429 $ 6,700 $ - $ 523,085 Special Mention - - - 558 365 2,983 - - 3,906 Substandard 143 13 - - - 2,728 - - 2,884 Total Real Estate -Commercial $ 46,886 $ 118,259 $ 80,737 $ 87,218 $ 40,935 $ 149,140 $ 6,700 $ - $ 529,875 Current period gross charge-offs $ - $ - $ - $ - $ - $ - $ - $ - $ - Real Estate -Construction Pass $ 11,462 $ 27,338 $ 16,103 $ 1,685 $ 623 $ 484 $ 767 $ - $ 58,462 Special Mention - - - - - - - - - Substandard - - - - - - - - - Total Real Estate -Construction $ 11,462 $ 27,338 $ 16,103 $ 1,685 $ 623 $ 484 $ 767 $ - $ 58,462 Current period gross charge-offs $ - $ - $ - $ - $ - $ - $ - $ - $ - Equity LOC Pass $ - $ - $ - $ - $ - $ 35,123 $ 2,910 $ 38,033 Substandard - - - - - 159 293 452 Total Equity LOC $ - $ - $ - $ - $ - $ - $ 35,282 $ 3,203 $ 38,485 Current period gross charge-offs $ - $ - $ - $ - $ - $ - $ - $ - $ - Total Pass $ 82,200 $ 185,189 $ 123,367 $ 110,044 $ 58,043 $ 176,073 $ 78,665 $ 2,910 $ 816,491 Special Mention 1,961 2,799 509 1,890 443 3,887 2,237 - 13,726 Substandard 6,272 5,025 2,150 61 752 3,364 159 293 18,076 Total $ 90,433 $ 193,013 $ 126,026 $ 111,995 $ 59,238 $ 183,324 $ 81,061 $ 3,203 $ 848,293 Current period gross charge-offs $ - $ 34 $ 39 $ - $ - $ 10 $ 25 $ - $ 108 Auto Performing $ 32,199 $ 34,426 $ 17,823 $ 9,648 $ 7,595 $ 4,668 $ - $ - $ 106,359 Non-performing - 227 241 180 220 52 - - 920 Total Auto $ 32,199 $ 34,653 $ 18,064 $ 9,828 $ 7,815 $ 4,720 $ - $ - $ 107,279 Current period gross charge-offs $ - $ 127 $ 388 $ 237 $ 179 $ 111 $ - $ - $ 1,042 Other Performing $ 2,184 $ 1,573 $ 812 $ 307 $ 79 $ 18 $ 155 $ - $ 5,128 Non-performing 960 6 - - - - - - 966 Total Other $ 3,144 $ 1,579 $ 812 $ 307 $ 79 $ 18 $ 155 $ - $ 6,094 Current period gross charge-offs $ - $ 51 $ 34 $ 4 $ 9 $ 3 $ 1 $ - $ 102 Total Performing $ 34,383 $ 35,999 $ 18,635 $ 9,955 $ 7,674 $ 4,686 $ 155 $ - $ 111,487 Non-performing 960 233 241 180 220 52 - - 1,886 Total $ 35,343 $ 36,232 $ 18,876 $ 10,135 $ 7,894 $ 4,738 $ 155 $ - $ 113,373 Current period gross charge-offs $ - $ 178 $ 422 $ 241 $ 188 $ 114 $ 1 $ - $ 1,144 December 31, 2022 Commercial Credit Exposure Credit Risk Profile by Internally Assigned Grade Grade: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Total Pass $ 68,577 $ 111,276 $ 14,932 $ 510,504 $ 43,337 $ 35,475 $ 784,101 Special Mention 8,047 10,651 161 3,934 - - 22,793 Substandard 56 946 231 1,669 83 416 3,401 Doubtful - - - - - - - Total $ 76,680 $ 122,873 $ 15,324 $ 516,107 $ 43,420 $ 35,891 $ 810,295
Impaired Financing Receivables [Table Text Block]	Unpaid Average Interest Recorded Principal Related Recorded Income As of December 31, 2022: Investment Balance Allowance Investment Recognized With no related allowance recorded: Commercial $ - $ - $ - $ - $ - Agricultural 232 232 - 235 17 Real estate – residential 509 541 - 514 29 Real estate – commercial - - - - - Real estate – construction & land 94 94 - 98 6 Equity Lines of Credit 244 301 - 254 - Auto - - - - - Other - - - - - With an allowance recorded: Commercial $ - $ - $ - $ - $ - Agricultural - - - - - Real estate – residential 169 169 20 170 7 Real estate – commercial - - - - - Real estate – construction & land - - - - - Equity Lines of Credit - - - - - Auto - - - - - Other - - - - - Total: Commercial $ - $ - $ - $ - $ - Agricultural 232 232 - 235 17 Real estate – residential 678 710 20 684 36 Real estate – commercial - - - - - Real estate – construction & land 94 94 - 98 6 Equity Lines of Credit 244 301 - 254 - Auto - - - - - Other - - - - - Total $ 1,248 $ 1,337 $ 20 $ 1,271 $ 59
Financing Receivable, Balance of Nonaccrual Loans by Loan Category [Table Text Block]	Non Performing Loans September 30, 2023 December 31, 2022 (in thousands) Nonaccrual with no allowance for credit losses Total nonaccrual Past due 90 days or more and still accruing Nonaccrual with no allowance for credit losses Total nonaccrual Past due 90 days or more and still accruing Commercial $ 48 $ 105 $ - $ - $ - $ - Agricultural 847 847 - - - - Real estate – residential 195 195 - 211 211 - Real estate – commercial 844 844 - 9 9 - Real estate – construction & land development - - - 83 83 - Equity lines of credit 452 452 - 417 417 - Auto 920 920 - 452 452 - Other 966 966 - - - - Total Gross Loans $ 4,272 $ 4,329 $ - $ 1,172 $ 1,172 $ -
Financing Receivable, Modified [Table Text Block]	Term Extension (in thousands) Amortized Cost Basis Total Class of Financing Receivable Commercial 1,489 1.92 % Agricultural 4,367 3.32 % Real Estate - Residential 0.00 % Real Estate - Commercial 0.00 % Real Estate - Construction 0.00 % Equity LOC 0.00 % Auto 0.00 % Other 0.00 % Total $ 5,856 0.62 %
Financing Receivable, Modified, Financial Effect [Table Text Block]	(in thousands) Weighted-Average Term Extension (in months) Commercial 6 Agricultural 10 Real Estate - Residential Real Estate - Commercial Real Estate - Construction Equity LOC Auto Other Total 9.1
Financing Receivable, Current, Allowance for Credit Loss [Table Text Block]	Nine Months Ended September 30, 2023: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Auto Other Total Allowance for credit losses Beginning balance $ 892 $ 1,086 $ 138 $ 4,980 $ 1,500 $ 687 $ 1,289 $ 145 $ 10,717 Impact of CECL Adoption 354 148 2 1,488 (951 ) (421 ) 9 (100 ) 529 Charge-offs (108 ) - - - - - (1,042 ) (102 ) (1,252 ) Recoveries 17 - 2 2 - - 458 49 528 Provision 461 (73 ) 29 597 311 143 900 57 2,425 Ending balance $ 1,616 $ 1,161 $ 171 $ 7,067 $ 860 $ 409 $ 1,614 $ 49 $ 12,947 Three Months Ended September 30, 2023: Allowance for credit losses Beginning balance $ 1,547 $ 1,478 $ 169 $ 6,862 $ 866 $ 401 $ 1,566 $ 496 $ 13,385 Charge-offs (59 ) - - - - - (438 ) (17 ) (514 ) Recoveries 5 - - 1 - - 153 42 201 Provision 123 (317 ) 2 204 (6 ) 8 333 (472 ) (125 ) Ending balance $ 1,616 $ 1,161 $ 171 $ 7,067 $ 860 $ 409 $ 1,614 $ 49 $ 12,947 Nine Months Ended September 30, 2022: Allowance for credit losses Beginning balance $ 1,074 $ 791 $ 168 $ 4,549 $ 1,325 $ 426 $ 1,911 $ 108 $ 10,352 Charge-offs (169 ) - - (19 ) - - (632 ) (35 ) (855 ) Recoveries 23 - 2 1 - - 388 9 423 Provision (104 ) 215 (36 ) (325 ) 575 216 402 57 1,000 Ending balance $ 824 $ 1,006 $ 134 $ 4,206 $ 1,900 $ 642 $ 2,069 $ 139 $ 10,920 Three Months Ended September 30, 2022: Allowance for credit losses Beginning balance $ 902 $ 1,094 $ 139 $ 4,395 $ 1,759 $ 593 $ 1,900 $ 137 $ 10,919 Charge-offs (169 ) - - - - - (213 ) (4 ) (386 ) Recoveries 6 - 1 1 - - 76 3 87 Provision 85 (88 ) (6 ) (190 ) 141 49 306 3 300 Ending balance $ 824 $ 1,006 $ 134 $ 4,206 $ 1,900 $ 642 $ 2,069 $ 139 $ 10,920 September 30, 2022: Allowance for credit losses Ending balance: individually evaluated for impairment $ - $ - $ 21 $ - $ - $ - $ - $ - $ 21 Ending balance: collectively evaluated for impairment 824 1,006 113 4,206 1,900 642 2,069 139 10,899 Ending balance $ 824 $ 1,006 $ 134 $ 4,206 $ 1,900 $ 642 $ 2,069 $ 139 $ 10,920 Loans Ending balance: individually evaluated for impairment $ - $ 234 $ 683 $ 93 $ 96 $ 248 $ - $ - $ 1,354 Ending balance: collectively evaluated for impairment 73,227 124,660 15,316 457,531 55,415 34,320 91,425 4,728 856,622 Ending balance $ 73,227 $ 124,894 $ 15,999 $ 457,624 $ 55,511 $ 34,568 $ 91,425 $ 4,728 $ 857,976 Year Ended December 31, 2022: Allowance for credit losses Beginning balance $ 1,074 $ 791 $ 168 $ 4,549 $ 1,325 $ 426 $ 1,911 $ 108 $ 10,352 Charge-offs (207 ) - - (19 ) - - (1,195 ) (40 ) (1,461 ) Recoveries 27 - 3 2 - - 482 12 526 Provision (2 ) 295 (33 ) 448 175 261 91 65 1,300 Ending balance $ 892 $ 1,086 $ 138 $ 4,980 $ 1,500 $ 687 $ 1,289 $ 145 $ 10,717 Allowance for credit losses Ending balance: individually evaluated for impairment $ - $ - $ 20 $ - $ - $ - $ - $ - $ 20 Ending balance: collectively evaluated for impairment 892 1,086 118 4,980 1,500 687 1,289 145 10,697 Ending balance $ 892 $ 1,086 $ 138 $ 4,980 $ 1,500 $ 687 $ 1,289 $ 145 $ 10,717 Loans Ending balance: individually evaluated for impairment $ - $ 232 $ 678 $ - $ 94 $ 244 $ - $ - $ 1,248 Ending balance: collectively evaluated for impairment 76,680 122,641 14,646 516,107 43,326 35,647 96,750 4,904 910,701 Ending balance $ 76,680 $ 122,873 $ 15,324 $ 516,107 $ 43,420 $ 35,891 $ 96,750 $ 4,904 $ 911,949
Financing Receivable, Past Due [Table Text Block]	Total September 30, 2023 90 Days Past Due 30-59 Days 60-89 Days and Still and Past Due Past Due Accruing Nonaccrual Nonaccrual Current Total Commercial $ 279 $ 26 $ - $ 105 $ 410 $ 77,005 $ 77,415 Agricultural 4,770 2,675 - 847 8,292 123,278 131,570 Real estate – residential 485 203 - 195 883 11,603 12,486 Real estate – commercial 469 520 - 844 1,833 528,042 529,875 Real estate - construction & land - - - - - 58,462 58,462 Equity Lines of Credit 420 145 - 452 1,017 37,468 38,485 Auto 1,130 629 - 920 2,679 104,600 107,279 Other 69 26 - 966 1,061 5,033 6,094 Total $ 7,622 $ 4,224 $ - $ 4,329 $ 16,175 $ 945,491 $ 961,666 Total December 31, 2022 90 Days Past Due 30-89 Days 60-89 Days and Still and Past Due Past Due Accruing Nonaccrual Nonaccrual Current Total Commercial $ 750 $ 195 $ - $ - $ 945 $ 75,735 $ 76,680 Agricultural 877 - - - 877 121,996 122,873 Real estate – residential 437 - - 211 648 14,676 15,324 Real estate - commercial 3,255 - - 9 3,264 512,843 516,107 Real estate - construction & land - - - 83 83 43,337 43,420 Equity Lines of Credit 665 53 - 417 1,135 34,756 35,891 Auto 1,862 693 - 452 3,007 93,743 96,750 Other 1 14 - - 15 4,889 4,904 Total $ 7,847 $ 955 $ - $ 1,172 $ 9,974 $ 901,975 $ 911,949
Financing Receivable, Collateral Dependent Loans [Table Text Block]	Commercial -1st SFR-1st SFR-2nd SFR-3rd Auto Auto Equipment Crops Deed Deed Deed Deed New Used Total Commercial $ 67 $ - $ - $ - $ - $ - $ - $ 67 Agricultural - 847 - - - - 847 Real estate – residential - - 195 - - - 195 Real estate – commercial - - 316 341 44 143 - 844 Real estate - construction & land - - - - - - - Equity Lines of Credit - - 184 268 - - 452 Auto - - - - 559 361 920 Other - - - - - - - Total $ 67 $ 847 $ 316 $ 720 $ 312 $ 143 $ 559 $ 361 $ 3,325
Consumer Portfolio Segment [Member]
Notes Tables
Financing Receivable Credit Quality Indicators [Table Text Block]	Consumer Credit Exposure Credit Risk Profile Based on Payment Activity December 31, 2022 Auto Other Total Grade: Performing $ 96,298 $ 4,904 $ 101,202 Non-performing 452 - 452 Total $ 96,750 $ 4,904 $ 101,654

Note 6 - Earnings Per Share (Ta

Note 6 - Earnings Per Share (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	For the Three Months Ended For the Nine Months Ended September 30, September 30, (In thousands, except per share data) 2023 2022 2023 2022 Net Income: Net income $ 7,970 $ 7,228 $ 22,255 $ 18,626 Earnings Per Share: Basic earnings per share $ 1.36 $ 1.24 $ 3.80 $ 3.19 Diluted earnings per share $ 1.34 $ 1.23 $ 3.75 $ 3.15 Weighted Average Number of Shares Outstanding: Basic shares 5,866 5,845 5,861 5,837 Diluted shares 5,932 5,895 5,932 5,911

Note 7 - Stock-based Compensa_2

Note 7 - Stock-based Compensation (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Share-Based Payment Arrangement, Option, Activity [Table Text Block]	Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term in Years Intrinsic Value Options outstanding at January 1, 2023 189,917 $ 21.14 Options exercised (22,600 ) 18.36 Options outstanding at September 30, 2023 167,317 $ 21.52 3.3 $ 2,111,541 Options exercisable at September 30, 2023 137,467 $ 21.49 3.1 $ 1,738,958 Expected to vest after September 30, 2023 26,187 $ 21.66 4.1 $ 326,868 Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term in Years Intrinsic Value Options outstanding at September 30, 2023 117,200 $ 31.00 8.56 $ 368,008 Options exercisable at September 30, 2023 24,400 $ 31.00 8.49 $ 76,616 Expected to vest after September 30, 2023 81,413 $ 31.00 8.57 $ 255,637

Note 9 - Fair Value Measureme_2

Note 9 - Fair Value Measurement (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Fair Value, by Balance Sheet Grouping [Table Text Block]	Fair Value Measurements at September 30, 2023, Using: Carrying Value Level 1 Level 2 Level 3 Total Fair Value Financial assets: Cash and cash equivalents $ 90,567 $ 90,567 $ - $ - $ 90,567 Investment securities 438,265 - 438,265 - 438,265 Loans held for sale - - - - - Loans, net 948,719 - - 906,961 906,961 FHLB stock 6,234 - - - N/A FRB Stock 1,370 - - - N/A Accrued interest receivable 7,958 90 2,570 5,298 7,958 Financial liabilities: Deposits 1,402,486 1,312,179 90,814 - 1,402,993 Repurchase agreements 16,145 - 16,145 - 16,145 Note Payable 10,000 - - 8,682 8,682 Accrued interest payable 782 22 687 73 782 Fair Value Measurements at December 31, 2022 Using: Carrying Value Level 1 Level 2 Level 3 Total Fair Value Financial assets: Cash and cash equivalents $ 183,426 $ 183,426 $ - $ - $ 183,426 Investment securities 444,703 - 444,703 - 444,703 Interest rate swaps 2,002 - 2,002 - 2,002 Loans held for sale 2,301 - 2,301 - 2,301 Loans, net 903,968 - - 884,814 884,814 FHLB stock 4,964 - - - N/A FRB Stock 1,364 - - - N/A Accrued interest receivable 7,433 63 2,309 5,061 7,433 Financial liabilities: Deposits 1,457,809 1,408,623 49,627 - 1,458,250 Repurchase agreements 18,624 - 18,624 - 18,624 Junior subordinated deferrable interest debentures 10,310 - - 7,770 7,770 Accrued interest payable 81 16 40 25 81
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]	Fair Value Measurements at September 30, 2023 Using Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs Total Fair Value (Level 1) (Level 2) (Level 3) Assets: U.S. Treasury securities $ 9,796 $ - $ 9,796 $ - U.S. Government-sponsored agencies collateralized by mortgage obligations- residential 212,178 - 212,178 - U.S. Government agencies collateralized by mortgage obligations-commercial 101,288 - 101,288 - Obligations of states and political subdivisions 115,003 - 115,003 - $ 438,265 $ - $ 438,265 $ - Fair Value Measurements at December 31, 2022 Using Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs Total Fair Value (Level 1) (Level 2) (Level 3) Assets: U.S. Treasury securities $ 9,707 $ - $ 9,707 $ - U.S. Government-sponsored agencies collateralized by mortgage obligations - residential 214,408 - 214,408 - U.S. Government-agencies collateralized by mortgage obligations - commercial 99,581 - 99,581 - Obligations of states and political subdivisions 121,007 - 121,007 - Interest rate swaps 2,002 - 2,002 - $ 446,705 $ - $ 446,705 $ -
Fair Value Measurements, Nonrecurring [Table Text Block]	Fair Value Measurements at September 30, 2023 Using Quoted Prices in Total Active Significant Losses Markets for Other Significant Nine Months Identical Observable Unobservable Ended Assets Inputs Inputs September 30, Total Fair Value (Level 1) (Level 2) (Level 3) 2023 Assets: Impaired loans Commercial 29 - - 29 28 Other Real Estate: RE – Residential 440 $ - $ - $ 440 $ -
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]	Fair Value Fair Value Valuation Range (Weighted Average) Range (Weighted Average) Description 9/30/2023 12/31/2022 Technique Significant Unobservable Input 9/30/2023 12/31/2022 Impaired Loans: Commercial $ 29 - Third Party appraisals Management Adjustments to Reflect Current Conditions and Selling Costs 49 % (47 %) Other Real Estate: RE – Residential $ 440 $ - Third Party appraisals Management Adjustments to Reflect Current Conditions and Selling Costs 11% -38% (18 %)

Note 10 - Other Comprehensive_2

Note 10 - Other Comprehensive Loss (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]	Unrealized Unrealized Other Accumulated Gains (Losses) Gain Comprehensive on AFS Securities Cash Flow Hedge Income (Loss), net of tax Beginning Balance, January 1, 2022 $ 1,666 $ 607 $ 1,600 Current year-to-date other comprehensive loss (55,849 ) 1,395 (38,356 ) Ending balance, December 31, 2022 $ (54,183 ) $ 2,002 $ (36,756 ) Current year-to-date other comprehensive loss (22,003 ) (2,002 ) (16,909 ) Ending balance, September 30, 2023 $ (76,186 ) $ - $ (53,665 )
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]	Amounts Reclassified from Accumulated Other Comprehensive Loss Details about Accumulated Other Comprehensive (Loss) Components Nine Months Ended September 30, 2023 Nine Months Ended September 30, 2022 Affected Line Item on the Statement of Income Cash flow hedge Termination of cash flow hedge $ 1,707 $ - Non-Interest Income Tax effect (505 ) - Provision for income taxes Total reclassifications for the period $ 1,202 $ - Net income

Note 2 - Summary of Significa_2

Note 2 - Summary of Significant Accounting Policies (Details Textual) - USD ($)	9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss	$ 12,947,000		$ 10,717,000	$ 10,352,000
Off-Balance-Sheet, Credit Loss, Liability	849,000		341,000
Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Financing Receivable, Allowance for Credit Loss		$ 529,000	529,000
Financing Receivable, Allowance for Credit Loss, Income Tax Effect for Change in Accounting Principle	156,000
Off-Balance-Sheet, Credit Loss, Liability	257,000
Provision for Off Balance Sheet Commitments, Income Tax Effect for Change in Accounting Principle.	$ 76,000
Minimum [Member] | Commercial Portfolio Segment [Member]
Financing Receivables, Maturity Period (Year)	10 years
Financing Receivables, Amortization Period (Year)	5 years
Maximum [Member] | Commercial Portfolio Segment [Member]
Financing Receivables, Maturity Period (Year)	25 years
Financing Receivables, Amortization Period (Year)	30 years
Accrued Interest Receivable and Other Assets [Member] | Plumas Statutory Trust I [Member]
Equity Method Investments			374,000
Accrued Interest Receivable and Other Assets [Member] | Plumas Statutory Trust II [Member]
Equity Method Investments			$ 188,000

Note 3 - Investment Securitie_3

Note 3 - Investment Securities Available for Sale (Details Textual)	3 Months Ended	9 Months Ended
	Mar. 31, 2022	Sep. 30, 2023 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain (Loss), before Tax		$ 76,186,000		$ 54,183,000
Available-for-sale Securities Income Tax Expense (Benefit) on Accumulated Gross Unrealized Gains Losses		$ 22,521,000		16,017,000
Number of Securities Sold During Period	0	0
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss, Total			$ 0
Number of Investment Securities		411
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions		104
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions		307
Available-for-sale Debt Securities Pledged to Secure Deposits and Repurchase Agreements Amortized Cost Basis		$ 294,492,000		189,358,000
Collateral Pledged [Member]
Debt Securities, Available-for-Sale, Restricted		$ 249,793,000		$ 166,728,000
US Treasury Securities [Member]
Number of Investment Securities		3
Residential Mortgage Backed Securities Issued by US Government Sponsored Enterprises [Member]
Number of Investment Securities		124
Commercial Mortgage Backed Securities Issued by US Government Agencies [Member]
Number of Investment Securities		45
US States and Political Subdivisions Debt Securities [Member]
Number of Investment Securities		239

Note 3 - Investment Securitie_4

Note 3 - Investment Securities Available for Sale - Amortized Cost and Estimated Fair Value of Investment Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Investment securities available for sale, amortized cost	$ 514,451	$ 498,886
Investment securities available for sale, gross unrealized gains	0	600
Investment securities available for sale, gross unrealized losses	(76,186)	(54,783)
Estimated fair value	438,265	444,703
US Treasury Securities [Member]
Investment securities available for sale, amortized cost	9,970	9,950
Investment securities available for sale, gross unrealized gains	0	0
Investment securities available for sale, gross unrealized losses	(174)	(243)
Estimated fair value	9,796	9,707
Residential Mortgage Backed Securities Issued by US Government Sponsored Enterprises [Member]
Investment securities available for sale, amortized cost	244,137	238,253
Investment securities available for sale, gross unrealized gains	0	214
Investment securities available for sale, gross unrealized losses	(31,959)	(24,059)
Estimated fair value	212,178	214,408
Commercial Mortgage Backed Securities Issued by US Government Agencies [Member]
Investment securities available for sale, amortized cost	119,661	112,142
Investment securities available for sale, gross unrealized gains	0	143
Investment securities available for sale, gross unrealized losses	(18,373)	(12,704)
Estimated fair value	101,288	99,581
US States and Political Subdivisions Debt Securities [Member]
Investment securities available for sale, amortized cost	140,683	138,541
Investment securities available for sale, gross unrealized gains	0	243
Investment securities available for sale, gross unrealized losses	(25,680)	(17,777)
Estimated fair value	$ 115,003	$ 121,007

Note 3 - Investment Securitie_5

Note 3 - Investment Securities Available for Sale - Investment Securities With Unrealized Losses (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Less than 12 months fair value	$ 128,700	$ 281,715
Less than 12 months unrealized losses	6,219	26,579
12 months or more fair value	309,565	113,148
12 months or more unrealized losses	69,967	28,204
Total fair value	438,265	394,863
Total unrealized losses	76,186	54,783
US Treasury Securities [Member]
Less than 12 months fair value	0	9,707
Less than 12 months unrealized losses	0	243
12 months or more fair value	9,796	0
12 months or more unrealized losses	174	0
Total fair value	9,796	9,707
Total unrealized losses	174	243
Residential Mortgage Backed Securities Issued by US Government Sponsored Enterprises [Member]
Less than 12 months fair value	55,547	140,117
Less than 12 months unrealized losses	2,386	12,070
12 months or more fair value	156,631	54,017
12 months or more unrealized losses	29,573	11,989
Total fair value	212,178	194,134
Total unrealized losses	31,959	24,059
Commercial Mortgage Backed Securities Issued by US Government Agencies [Member]
Less than 12 months fair value	32,519	42,799
Less than 12 months unrealized losses	1,257	2,845
12 months or more fair value	68,769	42,363
12 months or more unrealized losses	17,116	9,859
Total fair value	101,288	85,162
Total unrealized losses	18,373	12,704
US States and Political Subdivisions Debt Securities [Member]
Less than 12 months fair value	40,634	89,092
Less than 12 months unrealized losses	2,576	11,421
12 months or more fair value	74,369	16,768
12 months or more unrealized losses	23,104	6,356
Total fair value	115,003	105,860
Total unrealized losses	$ 25,680	$ 17,777

Note 3 - Investment Securitie_6

Note 3 - Investment Securities Available for Sale - Investment Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Within one year, amortized cost	$ 7,661
Within one year, estimated fair value	7,593
After one year through five years, amortized cost	9,689
After one year through five years, estimated fair value	9,317
After five years through ten years, amortized cost	12,030
After five years through ten years, estimated fair value	10,746
After ten years, amortized cost	121,273
After ten years, estimated fair value	97,143
Amortized Cost	514,451	$ 498,886
Estimated fair value	438,265	444,703
Commercial Mortgage Backed Securities Issued by US Government Agencies [Member]
Investment securities not due at a single maturity date, amortized cost	119,661
Investment securities not due at a single maturity date, estimated fair value	101,288
Amortized Cost	119,661	112,142
Estimated fair value	101,288	99,581
Residential Mortgage Backed Securities Issued by US Government Sponsored Enterprises [Member]
Investment securities not due at a single maturity date, amortized cost	244,137
Investment securities not due at a single maturity date, estimated fair value	212,178
Amortized Cost	244,137	238,253
Estimated fair value	$ 212,178	$ 214,408

Note 4 - Loans and the Allowa_3

Note 4 - Loans and the Allowance for Credit Losses (Details Textual) Pure in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Deferred Loan Origination Costs	$ 694,000	$ 769,000	$ 1,765,000	$ 2,706,000
Financing Receivable, Modifications, Number of Contracts					0
Financing Receivable, Nonaccrual	4,329,000		4,329,000		$ 1,172,000
Financing Receivable, Allowance for Credit Loss, Nonaccrual Loans	28,000		28,000
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts					0
Nonaccrual, Specific Reserves [Member]
Financing Receivable, Nonaccrual	$ 57,000		$ 57,000

Note 4 - Loans and the Allowa_4

Note 4 - Loans and the Allowance for Credit Losses - Outstanding Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Loans	$ 958,632		$ 911,949
Deferred loan costs, net	3,034		2,736
Loans, amortized cost basis	961,666		914,685
Allowance for credit losses	(12,947)		(10,717)			$ (10,352)
Total net loans	948,719		903,968
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Loans	76,719		76,680	$ 73,227
Loans, amortized cost basis	77,415
Allowance for credit losses	(1,616)	$ (1,547)	(892)	(824)	$ (902)	(1,074)
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans	131,242		122,873	124,894
Loans, amortized cost basis	131,570
Allowance for credit losses	(1,161)	(1,478)	(1,086)	(1,006)	(1,094)	(791)
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans	530,023		516,107	457,624
Loans, amortized cost basis	529,875
Allowance for credit losses	(7,067)	(6,862)	(4,980)	(4,206)	(4,395)	(4,549)
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans	58,901		43,420	55,511
Loans, amortized cost basis	58,462
Allowance for credit losses	(860)	(866)	(1,500)	(1,900)	(1,759)	(1,325)
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Loans	12,457		15,324	15,999
Loans, amortized cost basis	12,486
Allowance for credit losses	(171)	(169)	(138)	(134)	(139)	(168)
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Loans	37,650		35,891	34,568
Loans, amortized cost basis	38,485
Allowance for credit losses	(409)	(401)	(687)	(642)	(593)	(426)
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Loans	105,584		96,750	91,425
Loans, amortized cost basis	107,279
Allowance for credit losses	(1,614)	(1,566)	(1,289)	(2,069)	(1,900)	(1,911)
Consumer Portfolio Segment [Member] | Other Loans [Member]
Loans	6,056		4,904	4,728
Loans, amortized cost basis	6,094
Allowance for credit losses	$ (49)	$ (496)	$ (145)	$ (139)	$ (137)	$ (108)

Note 4 - Loans and the Allowa_5

Note 4 - Loans and the Allowance for Credit Losses - Allowance for Credit Losses (Details) - USD ($)	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Sep. 30, 2023	Dec. 31, 2022
Beginning balance		$ 10,717,000	$ 10,352,000
Provision		2,425,000	1,300,000
Charge-offs		(1,252,000)	(1,461,000)
Recoveries		528,000	526,000
Ending balance	$ 12,947,000	12,947,000	10,717,000
Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning balance	$ 529,000	$ 529,000
Ending balance			$ 529,000

Note 4 - Loans and the Allowa_6

Note 4 - Loans and the Allowance for Credit Losses - Loan Portfolio Allocated by Internal Risk Ratings (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Total, gross	$ 961,666		$ 961,666		$ 914,685
Total, gross, write off			1,252		1,461
Loans	958,632		958,632		911,949
Performing Financial Instruments [Member]
Year one	34,383		34,383
Year two	35,999		35,999
Year three	18,635		18,635
Year four	9,955		9,955
Year five	7,674		7,674
Before five years prior	4,686		4,686
Revolving loans	155		155
Revolving loans converted to term loan	0		0
Total, gross	111,487		111,487
Nonperforming Financial Instruments [Member]
Year one	960		960
Year two	233		233
Year three	241		241
Year four	180		180
Year five	220		220
Before five years prior	52		52
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	1,886		1,886
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Year one	12,835		12,835
Year two	21,421		21,421
Year three	11,605		11,605
Year four	4,211		4,211
Year five	4,630		4,630
Before five years prior	5,609		5,609
Revolving loans	17,104		17,104
Revolving loans converted to term loan	0		0
Total, gross	77,415		77,415
Year one, write off			0
Year two, write off			34
Year three, write off			39
Year four, write off			0
Year five, write off			0
Before five years prior, write off			10
Revolving loans, write off			25
Revolving loans converted to term loan, write off			0
Total, gross, write off	59	$ 169	108	$ 169	207
Loans	76,719	73,227	76,719	73,227	76,680
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Pass [Member]
Year one	12,835		12,835
Year two	21,375		21,375
Year three	10,976		10,976
Year four	3,847		3,847
Year five	4,630		4,630
Before five years prior	5,553		5,553
Revolving loans	15,530		15,530
Revolving loans converted to term loan	0		0
Total, gross	74,746		74,746
Loans					68,577
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Special Mention [Member]
Year one	0		0
Year two	46		46
Year three	412		412
Year four	303		303
Year five	0		0
Before five years prior	44		44
Revolving loans	1,574		1,574
Revolving loans converted to term loan	0		0
Total, gross	2,379		2,379
Loans					8,047
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Substandard [Member]
Year one	0		0
Year two	0		0
Year three	217		217
Year four	61		61
Year five	0		0
Before five years prior	12		12
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	290		290
Loans					56
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Doubtful [Member]
Loans					0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Year one	18,118		18,118
Year two	25,995		25,995
Year three	15,420		15,420
Year four	16,412		16,412
Year five	12,460		12,460
Before five years prior	22,468		22,468
Revolving loans	20,697		20,697
Revolving loans converted to term loan	0		0
Total, gross	131,570		131,570
Year one, write off			0
Year two, write off			0
Year three, write off			0
Year four, write off			0
Year five, write off			0
Before five years prior, write off			0
Revolving loans, write off			0
Revolving loans converted to term loan, write off			0
Total, gross, write off	0	0	0	0	0
Loans	131,242	124,894	131,242	124,894	122,873
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Pass [Member]
Year one	10,028		10,028
Year two	18,230		18,230
Year three	13,390		13,390
Year four	15,383		15,383
Year five	11,692		11,692
Before five years prior	21,360		21,360
Revolving loans	20,034		20,034
Revolving loans converted to term loan	0		0
Total, gross	110,117		110,117
Loans					111,276
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Special Mention [Member]
Year one	1,961		1,961
Year two	2,753		2,753
Year three	97		97
Year four	1,029		1,029
Year five	16		16
Before five years prior	860		860
Revolving loans	663		663
Revolving loans converted to term loan	0		0
Total, gross	7,379		7,379
Loans					10,651
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Substandard [Member]
Year one	6,129		6,129
Year two	5,012		5,012
Year three	1,933		1,933
Year four	0		0
Year five	752		752
Before five years prior	248		248
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	14,074		14,074
Loans					946
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Doubtful [Member]
Loans					0
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Year one	46,886		46,886
Year two	118,259		118,259
Year three	80,737		80,737
Year four	87,218		87,218
Year five	40,935		40,935
Before five years prior	149,140		149,140
Revolving loans	6,700		6,700
Revolving loans converted to term loan	0		0
Total, gross	529,875		529,875
Year one, write off			0
Year two, write off			0
Year three, write off			0
Year four, write off			0
Year five, write off			0
Before five years prior, write off			0
Revolving loans, write off			0
Revolving loans converted to term loan, write off			0
Total, gross, write off	0	0	0	19	19
Loans	530,023	457,624	530,023	457,624	516,107
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Pass [Member]
Year one	46,743		46,743
Year two	118,246		118,246
Year three	80,737		80,737
Year four	86,660		86,660
Year five	40,570		40,570
Before five years prior	143,429		143,429
Revolving loans	6,700		6,700
Revolving loans converted to term loan	0		0
Total, gross	523,085		523,085
Loans					510,504
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Special Mention [Member]
Year one	0		0
Year two	0		0
Year three	0		0
Year four	558		558
Year five	365		365
Before five years prior	2,983		2,983
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	3,906		3,906
Loans					3,934
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Substandard [Member]
Year one	143		143
Year two	13		13
Year three	0		0
Year four	0		0
Year five	0		0
Before five years prior	2,728		2,728
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	2,884		2,884
Loans					1,669
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Doubtful [Member]
Loans					0
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Year one	11,462		11,462
Year two	27,338		27,338
Year three	16,103		16,103
Year four	1,685		1,685
Year five	623		623
Before five years prior	484		484
Revolving loans	767		767
Revolving loans converted to term loan	0		0
Total, gross	58,462		58,462
Year one, write off			0
Year two, write off			0
Year three, write off			0
Year four, write off			0
Year five, write off			0
Before five years prior, write off			0
Revolving loans, write off			0
Revolving loans converted to term loan, write off			0
Total, gross, write off	0	0	0	0	0
Loans	58,901	55,511	58,901	55,511	43,420
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Pass [Member]
Year one	11,462		11,462
Year two	27,338		27,338
Year three	16,103		16,103
Year four	1,685		1,685
Year five	623		623
Before five years prior	484		484
Revolving loans	767		767
Revolving loans converted to term loan	0		0
Total, gross	58,462		58,462
Loans					43,337
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Special Mention [Member]
Year one	0		0
Year two	0		0
Year three	0		0
Year four	0		0
Year five	0		0
Before five years prior	0		0
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	0		0
Loans					0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Substandard [Member]
Year one	0		0
Year two	0		0
Year three	0		0
Year four	0		0
Year five	0		0
Before five years prior	0		0
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	0		0
Loans					83
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Doubtful [Member]
Loans					0
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Year one	1,132		1,132
Year two	0		0
Year three	2,161		2,161
Year four	2,469		2,469
Year five	590		590
Before five years prior	5,623		5,623
Revolving loans	511		511
Revolving loans converted to term loan	0		0
Total, gross	12,486		12,486
Year one, write off			0
Year two, write off			0
Year three, write off			0
Year four, write off			0
Year five, write off			0
Before five years prior, write off			0
Revolving loans, write off			0
Revolving loans converted to term loan, write off			0
Total, gross, write off	0	0	0	0	0
Loans	12,457	15,999	12,457	15,999	15,324
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Pass [Member]
Year one	1,132		1,132
Year two	0		0
Year three	2,161		2,161
Year four	2,469		2,469
Year five	528		528
Before five years prior	5,247		5,247
Revolving loans	511		511
Revolving loans converted to term loan	0		0
Total, gross	12,048		12,048
Loans					14,932
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Special Mention [Member]
Year one	0		0
Year two	0		0
Year three	0		0
Year four	0		0
Year five	62		62
Before five years prior	0		0
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	62		62
Loans					161
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Substandard [Member]
Year one	0		0
Year two	0		0
Year three	0		0
Year four	0		0
Year five	0		0
Before five years prior	376		376
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	376		376
Loans					231
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Doubtful [Member]
Loans					0
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Year one	0		0
Year two	0		0
Year three	0		0
Year four	0		0
Year five	0		0
Before five years prior	0		0
Revolving loans	35,282		35,282
Revolving loans converted to term loan	3,203		3,203
Total, gross	38,485		38,485
Year one, write off			0
Year two, write off			0
Year three, write off			0
Year four, write off			0
Year five, write off			0
Before five years prior, write off			0
Revolving loans, write off			0
Revolving loans converted to term loan, write off			0
Total, gross, write off	0	0	0	0	0
Loans	37,650	34,568	37,650	34,568	35,891
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Pass [Member]
Year one	0		0
Year two	0		0
Year three	0		0
Year four	0		0
Year five	0		0
Revolving loans	35,123		35,123
Revolving loans converted to term loan	2,910		2,910
Total, gross	38,033		38,033
Loans					35,475
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Special Mention [Member]
Loans					0
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Substandard [Member]
Year one	0		0
Year two	0		0
Year three	0		0
Year four	0		0
Year five	0		0
Revolving loans	159		159
Revolving loans converted to term loan	293		293
Total, gross	452		452
Loans					416
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Doubtful [Member]
Loans					0
Commercial and Residential Portfolio Segments [Member]
Year one	90,433		90,433
Year two	193,013		193,013
Year three	126,026		126,026
Year four	111,995		111,995
Year five	59,238		59,238
Before five years prior	183,324		183,324
Revolving loans	81,061		81,061
Revolving loans converted to term loan	3,203		3,203
Total, gross	848,293		848,293
Year one, write off			0
Year two, write off			34
Year three, write off			39
Year four, write off			0
Year five, write off			0
Before five years prior, write off			10
Revolving loans, write off			25
Revolving loans converted to term loan, write off			0
Total, gross, write off			108
Loans					810,295
Commercial and Residential Portfolio Segments [Member] | Pass [Member]
Year one	82,200		82,200
Year two	185,189		185,189
Year three	123,367		123,367
Year four	110,044		110,044
Year five	58,043		58,043
Before five years prior	176,073		176,073
Revolving loans	78,665		78,665
Revolving loans converted to term loan	2,910		2,910
Total, gross	816,491		816,491
Loans					784,101
Commercial and Residential Portfolio Segments [Member] | Special Mention [Member]
Year one	1,961		1,961
Year two	2,799		2,799
Year three	509		509
Year four	1,890		1,890
Year five	443		443
Before five years prior	3,887		3,887
Revolving loans	2,237		2,237
Revolving loans converted to term loan	0		0
Total, gross	13,726		13,726
Loans					22,793
Commercial and Residential Portfolio Segments [Member] | Substandard [Member]
Year one	6,272		6,272
Year two	5,025		5,025
Year three	2,150		2,150
Year four	61		61
Year five	752		752
Before five years prior	3,364		3,364
Revolving loans	159		159
Revolving loans converted to term loan	293		293
Total, gross	18,076		18,076
Loans					3,401
Commercial and Residential Portfolio Segments [Member] | Doubtful [Member]
Loans					0
Consumer Portfolio Segment [Member]
Year one	35,343		35,343
Year two	36,232		36,232
Year three	18,876		18,876
Year four	10,135		10,135
Year five	7,894		7,894
Before five years prior	4,738		4,738
Revolving loans	155		155
Revolving loans converted to term loan	0		0
Year one, write off			0
Year two, write off			178
Year three, write off			422
Year four, write off			241
Year five, write off			188
Before five years prior, write off			114
Revolving loans, write off			1
Revolving loans converted to term loan, write off			0
Total, gross, write off			1,144
Total, gross	113,373		113,373
Consumer Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans					101,202
Consumer Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans					452
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Year one	32,199		32,199
Year two	34,653		34,653
Year three	18,064		18,064
Year four	9,828		9,828
Year five	7,815		7,815
Before five years prior	4,720		4,720
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	107,279		107,279
Year one, write off			0
Year two, write off			127
Year three, write off			388
Year four, write off			237
Year five, write off			179
Before five years prior, write off			111
Revolving loans, write off			0
Revolving loans converted to term loan, write off			0
Total, gross, write off	438	213	1,042	632	1,195
Loans	105,584	91,425	105,584	91,425	96,750
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Performing Financial Instruments [Member]
Year one	32,199		32,199
Year two	34,426		34,426
Year three	17,823		17,823
Year four	9,648		9,648
Year five	7,595		7,595
Before five years prior	4,668		4,668
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	106,359		106,359
Loans					96,298
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Nonperforming Financial Instruments [Member]
Year one	0		0
Year two	227		227
Year three	241		241
Year four	180		180
Year five	220		220
Before five years prior	52		52
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	920		920
Loans					452
Consumer Portfolio Segment [Member] | Other Loans [Member]
Year one	3,144		3,144
Year two	1,579		1,579
Year three	812		812
Year four	307		307
Year five	79		79
Before five years prior	18		18
Revolving loans	155		155
Revolving loans converted to term loan	0		0
Total, gross	6,094		6,094
Year one, write off			0
Year two, write off			51
Year three, write off			34
Year four, write off			4
Year five, write off			9
Before five years prior, write off			3
Revolving loans, write off			1
Revolving loans converted to term loan, write off			0
Total, gross, write off	17	4	102	35	40
Loans	6,056	$ 4,728	6,056	$ 4,728	4,904
Consumer Portfolio Segment [Member] | Other Loans [Member] | Performing Financial Instruments [Member]
Year one	2,184		2,184
Year two	1,573		1,573
Year three	812		812
Year four	307		307
Year five	79		79
Before five years prior	18		18
Revolving loans	155		155
Revolving loans converted to term loan	0		0
Total, gross	5,128		5,128
Loans					4,904
Consumer Portfolio Segment [Member] | Other Loans [Member] | Nonperforming Financial Instruments [Member]
Year one	960		960
Year two	6		6
Year three	0		0
Year four	0		0
Year five	0		0
Before five years prior	0		0
Revolving loans	0		0
Revolving loans converted to term loan	0		0
Total, gross	$ 966		$ 966
Loans					$ 0

Note 4 - Loans and the Allowa_7

Note 4 - Loans and the Allowance for Credit Losses - Credit Risk Profile by Internally Assigned Grade (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022
Loans	$ 958,632	$ 911,949
Consumer Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans		101,202
Consumer Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans		452
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Loans	105,584	96,750	$ 91,425
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Performing Financial Instruments [Member]
Loans		96,298
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Nonperforming Financial Instruments [Member]
Loans		452
Consumer Portfolio Segment [Member] | Other Loans [Member]
Loans	$ 6,056	4,904	$ 4,728
Consumer Portfolio Segment [Member] | Other Loans [Member] | Performing Financial Instruments [Member]
Loans		4,904
Consumer Portfolio Segment [Member] | Other Loans [Member] | Nonperforming Financial Instruments [Member]
Loans		0
Consumer Portfolio Segment [Member] | Residential Portfolio Segment [Member]
Loans		$ 101,654

Note 4 - Loans and the Allowa_8

Note 4 - Loans and the Allowance for Loan Losses - Impaired Loans (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($)
Related Allowance	$ 20
Recorded investment	1,248
Unpaid principal balance	1,337
Average recorded investment	1,271
Interest income recognized	59
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Recorded investment with no related allowance recorded	0
Unpaid principal balance with no related allowance recorded	0
Average recorded investment with no related allowance recorded	0
Interest income recognized with no related allowance recorded	0
Recorded investment with an allowance	0
Unpaid principal balance with allowance	0
Related Allowance	0
Average recorded investment with an allowance	0
Interest income recognized with an allowance	0
Recorded investment	0
Unpaid principal balance	0
Average recorded investment	0
Interest income recognized	0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Recorded investment with no related allowance recorded	232
Unpaid principal balance with no related allowance recorded	232
Average recorded investment with no related allowance recorded	235
Interest income recognized with no related allowance recorded	17
Recorded investment with an allowance	0
Unpaid principal balance with allowance	0
Related Allowance	0
Average recorded investment with an allowance	0
Interest income recognized with an allowance	0
Recorded investment	232
Unpaid principal balance	232
Average recorded investment	235
Interest income recognized	17
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Recorded investment with no related allowance recorded	0
Unpaid principal balance with no related allowance recorded	0
Average recorded investment with no related allowance recorded	0
Interest income recognized with no related allowance recorded	0
Recorded investment with an allowance	0
Unpaid principal balance with allowance	0
Related Allowance	0
Average recorded investment with an allowance	0
Interest income recognized with an allowance	0
Recorded investment	0
Unpaid principal balance	0
Average recorded investment	0
Interest income recognized	0
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Recorded investment with no related allowance recorded	94
Unpaid principal balance with no related allowance recorded	94
Average recorded investment with no related allowance recorded	98
Interest income recognized with no related allowance recorded	6
Recorded investment with an allowance	0
Unpaid principal balance with allowance	0
Related Allowance	0
Average recorded investment with an allowance	0
Interest income recognized with an allowance	0
Recorded investment	94
Unpaid principal balance	94
Average recorded investment	98
Interest income recognized	6
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Recorded investment with no related allowance recorded	509
Unpaid principal balance with no related allowance recorded	541
Average recorded investment with no related allowance recorded	514
Interest income recognized with no related allowance recorded	29
Recorded investment with an allowance	169
Unpaid principal balance with allowance	169
Related Allowance	20
Average recorded investment with an allowance	170
Interest income recognized with an allowance	7
Recorded investment	678
Unpaid principal balance	710
Average recorded investment	684
Interest income recognized	36
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Recorded investment with no related allowance recorded	244
Unpaid principal balance with no related allowance recorded	301
Average recorded investment with no related allowance recorded	254
Interest income recognized with no related allowance recorded	0
Recorded investment with an allowance	0
Unpaid principal balance with allowance	0
Related Allowance	0
Average recorded investment with an allowance	0
Interest income recognized with an allowance	0
Recorded investment	244
Unpaid principal balance	301
Average recorded investment	254
Interest income recognized	0
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Recorded investment with no related allowance recorded	0
Unpaid principal balance with no related allowance recorded	0
Average recorded investment with no related allowance recorded	0
Interest income recognized with no related allowance recorded	0
Recorded investment with an allowance	0
Unpaid principal balance with allowance	0
Related Allowance	0
Average recorded investment with an allowance	0
Interest income recognized with an allowance	0
Recorded investment	0
Unpaid principal balance	0
Average recorded investment	0
Interest income recognized	0
Consumer Portfolio Segment [Member] | Other Loans [Member]
Recorded investment with no related allowance recorded	0
Unpaid principal balance with no related allowance recorded	0
Average recorded investment with no related allowance recorded	0
Interest income recognized with no related allowance recorded	0
Recorded investment with an allowance	0
Unpaid principal balance with allowance	0
Related Allowance	0
Average recorded investment with an allowance	0
Interest income recognized with an allowance	0
Recorded investment	0
Unpaid principal balance	0
Average recorded investment	0
Interest income recognized	$ 0

Note 4 - Loans and the Allowa_9

Note 4 - Loans and the Allowance for Credit Losses - Balance of Nonaccrual Loans By Loan Category (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Total nonaccrual	$ 4,329	$ 1,172
Past due 90 days or more and still accruing	0	0
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Total nonaccrual	105	0
Past due 90 days or more and still accruing	0	0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Total nonaccrual	847	0
Past due 90 days or more and still accruing	0	0
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Total nonaccrual	844	9
Past due 90 days or more and still accruing	0	0
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Total nonaccrual	0	83
Past due 90 days or more and still accruing	0	0
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Total nonaccrual	195	211
Past due 90 days or more and still accruing	0	0
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Total nonaccrual	452	417
Past due 90 days or more and still accruing	0	0
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Total nonaccrual	920	452
Past due 90 days or more and still accruing	0	0
Consumer Portfolio Segment [Member] | Other Loans [Member]
Total nonaccrual	966	0
Past due 90 days or more and still accruing	0	0
Nonperforming Financial Instruments [Member]
Nonaccrual with no allowance for credit losses	4,272	1,172
Total nonaccrual	4,329	1,172
Past due 90 days or more and still accruing	0	0
Nonperforming Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Nonaccrual with no allowance for credit losses	48	0
Total nonaccrual	105	0
Past due 90 days or more and still accruing	0	0
Nonperforming Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Nonaccrual with no allowance for credit losses	847	0
Total nonaccrual	847	0
Past due 90 days or more and still accruing	0	0
Nonperforming Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Nonaccrual with no allowance for credit losses	844	9
Total nonaccrual	844	9
Past due 90 days or more and still accruing	0	0
Nonperforming Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Construction Loans [Member]
Nonaccrual with no allowance for credit losses	0	83
Total nonaccrual	0	83
Past due 90 days or more and still accruing	0	0
Nonperforming Financial Instruments [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Nonaccrual with no allowance for credit losses	195	211
Total nonaccrual	195	211
Past due 90 days or more and still accruing	0	0
Nonperforming Financial Instruments [Member] | Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Nonaccrual with no allowance for credit losses	452	417
Total nonaccrual	452	417
Past due 90 days or more and still accruing	0	0
Nonperforming Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Nonaccrual with no allowance for credit losses	920	452
Total nonaccrual	920	452
Past due 90 days or more and still accruing	0	0
Nonperforming Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Other Loans [Member]
Nonaccrual with no allowance for credit losses	966	0
Total nonaccrual	966	0
Past due 90 days or more and still accruing	$ 0	$ 0

Note 4 - Loans and the Allow_10

Note 4 - Loans and the Allowance for Credit Losses - Loan Modifications (Details) - Extended Maturity [Member] $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($)
% of total segment financing receivables	0.62%
Modified	$ 5,856
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Modified	$ 1,489
% of total segment financing receivables	1.92%
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Modified	$ 4,367
% of total segment financing receivables	3.32%
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
% of total segment financing receivables	0%
Commercial Portfolio Segment [Member] | Construction Loans [Member]
% of total segment financing receivables	0%
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
% of total segment financing receivables	0%
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
% of total segment financing receivables	0%
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
% of total segment financing receivables	0%
Consumer Portfolio Segment [Member] | Other Loans [Member]
% of total segment financing receivables	0%

Note 4 - Loans and the Allow_11

Note 4 - Loans and the Allowance for Credit Losses - Financial Effect of Loan Modifications (Details)	9 Months Ended
	Sep. 30, 2023
Weighted average term extension (Month)	9 months 3 days
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Weighted average term extension (Month)	6 months
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Weighted average term extension (Month)	10 months

Note 4 - Loans and the Allow_12

Note 4 - Loans and the Allowance for Credit Losses - Allocation of the Allowance for Credit Losses (Details) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Beginning balance			$ 10,717,000	$ 10,352,000	$ 10,352,000
Charge-offs			(1,252,000)		(1,461,000)
Recoveries			528,000		526,000
Provision			2,425,000		1,300,000
Provision	$ (200,000)	$ 300,000	2,675,000	1,000,000
Ending balance	12,947,000		12,947,000		10,717,000
Charge-offs			(1,252,000)		(1,461,000)
Ending balance	958,632,000		958,632,000		911,949,000
Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning balance	529,000		529,000
Ending balance					529,000
Loans, Net of Unfunded Commitments [Member]
Beginning balance	13,385,000	10,919,000	10,717,000	10,352,000	10,352,000
Charge-offs	(514,000)	(386,000)	(1,252,000)	(855,000)	(1,461,000)
Recoveries	201,000	87,000	528,000	423,000	526,000
Provision		300,000	2,425,000	1,000,000
Provision	(125,000)				1,300,000
Ending balance	12,947,000	10,920,000	12,947,000	10,920,000	10,717,000
Charge-offs	(514,000)	(386,000)	(1,252,000)	(855,000)	(1,461,000)
Allowance for Loan Losses: individually evaluated for impairment		21,000		21,000	20,000
Allowance for Loan Losses: collectively evaluated for impairment		10,899,000		10,899,000	10,697,000
Loans: individually evaluated for impairment		1,354,000		1,354,000	1,248,000
Loans: collectively evaluated for impairment		856,622,000		856,622,000	910,701,000
Ending balance		857,976,000		857,976,000	911,949,000
Loans, Net of Unfunded Commitments [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning balance			529,000
Ending balance					529,000
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Beginning balance	1,547,000	902,000	892,000	1,074,000	1,074,000
Charge-offs	(59,000)	(169,000)	(108,000)	(169,000)	(207,000)
Recoveries	5,000	6,000	17,000	23,000	27,000
Provision		85,000	461,000	(104,000)
Provision	123,000				(2,000)
Ending balance	1,616,000	824,000	1,616,000	824,000	892,000
Charge-offs	(59,000)	(169,000)	(108,000)	(169,000)	(207,000)
Allowance for Loan Losses: individually evaluated for impairment		0		0	0
Allowance for Loan Losses: collectively evaluated for impairment		824,000		824,000	892,000
Loans: individually evaluated for impairment		0		0	0
Loans: collectively evaluated for impairment		73,227,000		73,227,000	76,680,000
Ending balance	76,719,000	73,227,000	76,719,000	73,227,000	76,680,000
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning balance			354,000
Ending balance					354,000
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Beginning balance	1,478,000	1,094,000	1,086,000	791,000	791,000
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0	0
Provision		(88,000)	(73,000)	215,000
Provision	(317,000)				295,000
Ending balance	1,161,000	1,006,000	1,161,000	1,006,000	1,086,000
Charge-offs	0	0	0	0	0
Allowance for Loan Losses: individually evaluated for impairment		0		0	0
Allowance for Loan Losses: collectively evaluated for impairment		1,006,000		1,006,000	1,086,000
Loans: individually evaluated for impairment		234,000		234,000	232,000
Loans: collectively evaluated for impairment		124,660,000		124,660,000	122,641,000
Ending balance	131,242,000	124,894,000	131,242,000	124,894,000	122,873,000
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning balance			148,000
Ending balance					148,000
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Beginning balance	6,862,000	4,395,000	4,980,000	4,549,000	4,549,000
Charge-offs	0	0	0	(19,000)	(19,000)
Recoveries	1,000	1,000	2,000	1,000	2,000
Provision		(190,000)	597,000	(325,000)
Provision	204,000				448,000
Ending balance	7,067,000	4,206,000	7,067,000	4,206,000	4,980,000
Charge-offs	0	0	0	(19,000)	(19,000)
Allowance for Loan Losses: individually evaluated for impairment		0		0	0
Allowance for Loan Losses: collectively evaluated for impairment		4,206,000		4,206,000	4,980,000
Loans: individually evaluated for impairment		93,000		93,000	0
Loans: collectively evaluated for impairment		457,531,000		457,531,000	516,107,000
Ending balance	530,023,000	457,624,000	530,023,000	457,624,000	516,107,000
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning balance			1,488,000
Ending balance					1,488,000
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Beginning balance	866,000	1,759,000	1,500,000	1,325,000	1,325,000
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0	0
Provision		141,000	311,000	575,000
Provision	(6,000)				175,000
Ending balance	860,000	1,900,000	860,000	1,900,000	1,500,000
Charge-offs	0	0	0	0	0
Allowance for Loan Losses: individually evaluated for impairment		0		0	0
Allowance for Loan Losses: collectively evaluated for impairment		1,900,000		1,900,000	1,500,000
Loans: individually evaluated for impairment		96,000		96,000	94,000
Loans: collectively evaluated for impairment		55,415,000		55,415,000	43,326,000
Ending balance	58,901,000	55,511,000	58,901,000	55,511,000	43,420,000
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning balance			(951,000)
Ending balance					(951,000)
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Beginning balance	169,000	139,000	138,000	168,000	168,000
Charge-offs	0	0	0	0	0
Recoveries	0	1,000	2,000	2,000	3,000
Provision		(6,000)	29,000	(36,000)
Provision	2,000				(33,000)
Ending balance	171,000	134,000	171,000	134,000	138,000
Charge-offs	0	0	0	0	0
Allowance for Loan Losses: individually evaluated for impairment		21,000		21,000	20,000
Allowance for Loan Losses: collectively evaluated for impairment		113,000		113,000	118,000
Loans: individually evaluated for impairment		683,000		683,000	678,000
Loans: collectively evaluated for impairment		15,316,000		15,316,000	14,646,000
Ending balance	12,457,000	15,999,000	12,457,000	15,999,000	15,324,000
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning balance			2,000
Ending balance					2,000
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Beginning balance	401,000	593,000	687,000	426,000	426,000
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0	0
Provision		49,000	143,000	216,000
Provision	8,000				261,000
Ending balance	409,000	642,000	409,000	642,000	687,000
Charge-offs	0	0	0	0	0
Allowance for Loan Losses: individually evaluated for impairment		0		0	0
Allowance for Loan Losses: collectively evaluated for impairment		642,000		642,000	687,000
Loans: individually evaluated for impairment		248,000		248,000	244,000
Loans: collectively evaluated for impairment		34,320,000		34,320,000	35,647,000
Ending balance	37,650,000	34,568,000	37,650,000	34,568,000	35,891,000
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning balance			(421,000)
Ending balance					(421,000)
Consumer Portfolio Segment [Member]
Charge-offs			(1,144,000)
Charge-offs			(1,144,000)
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Beginning balance	1,566,000	1,900,000	1,289,000	1,911,000	1,911,000
Charge-offs	(438,000)	(213,000)	(1,042,000)	(632,000)	(1,195,000)
Recoveries	153,000	76,000	458,000	388,000	482,000
Provision		306,000	900,000	402,000
Provision	333,000				91,000
Ending balance	1,614,000	2,069,000	1,614,000	2,069,000	1,289,000
Charge-offs	(438,000)	(213,000)	(1,042,000)	(632,000)	(1,195,000)
Allowance for Loan Losses: individually evaluated for impairment		0		0	0
Allowance for Loan Losses: collectively evaluated for impairment		2,069,000		2,069,000	1,289,000
Loans: individually evaluated for impairment		0		0	0
Loans: collectively evaluated for impairment		91,425,000		91,425,000	96,750,000
Ending balance	105,584,000	91,425,000	105,584,000	91,425,000	96,750,000
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning balance			9,000
Ending balance					9,000
Consumer Portfolio Segment [Member] | Other Loans [Member]
Beginning balance	496,000	137,000	145,000	108,000	108,000
Charge-offs	(17,000)	(4,000)	(102,000)	(35,000)	(40,000)
Recoveries	42,000	3,000	49,000	9,000	12,000
Provision		3,000	57,000	57,000
Provision	(472,000)				65,000
Ending balance	49,000	139,000	49,000	139,000	145,000
Charge-offs	(17,000)	(4,000)	(102,000)	(35,000)	(40,000)
Allowance for Loan Losses: individually evaluated for impairment		0		0	0
Allowance for Loan Losses: collectively evaluated for impairment		139,000		139,000	145,000
Loans: individually evaluated for impairment		0		0	0
Loans: collectively evaluated for impairment		4,728,000		4,728,000	4,904,000
Ending balance	$ 6,056,000	$ 4,728,000	6,056,000	$ 4,728,000	4,904,000
Consumer Portfolio Segment [Member] | Other Loans [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning balance			$ (100,000)
Ending balance					$ (100,000)

Note 4 - Loans and the Allow_13

Note 4 - Loans and the Allowance for Credit Losses - Aging Analysis of the Loan Portfolio (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022
Total, gross	$ 961,666	$ 914,685
90 Days and Still Accruing	0	0
Financing Receivable, Nonaccrual	4,329	1,172
Ending balance	958,632	911,949
Financial Asset, 30 to 59 Days Past Due [Member]
Total, gross	7,622
Ending balance		7,847
Financial Asset, 60 to 89 Days Past Due [Member]
Total, gross	4,224
Ending balance		955
Financial Asset, Past Due [Member]
Total, gross	16,175
Ending balance		9,974
Financial Asset, Not Past Due [Member]
Total, gross	945,491
Ending balance		901,975
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Total, gross	77,415
90 Days and Still Accruing	0	0
Financing Receivable, Nonaccrual	105	0
Ending balance	76,719	76,680	$ 73,227
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Total, gross	279
Ending balance		750
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Total, gross	26
Ending balance		195
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Financial Asset, Past Due [Member]
Total, gross	410
Ending balance		945
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Financial Asset, Not Past Due [Member]
Total, gross	77,005
Ending balance		75,735
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Total, gross	131,570
90 Days and Still Accruing	0	0
Financing Receivable, Nonaccrual	847	0
Ending balance	131,242	122,873	124,894
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Total, gross	4,770
Ending balance		877
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Total, gross	2,675
Ending balance		0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Financial Asset, Past Due [Member]
Total, gross	8,292
Ending balance		877
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Financial Asset, Not Past Due [Member]
Total, gross	123,278
Ending balance		121,996
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Total, gross	529,875
90 Days and Still Accruing	0	0
Financing Receivable, Nonaccrual	844	9
Ending balance	530,023	516,107	457,624
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Total, gross	469
Ending balance		3,255
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Total, gross	520
Ending balance		0
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Financial Asset, Past Due [Member]
Total, gross	1,833
Ending balance		3,264
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Financial Asset, Not Past Due [Member]
Total, gross	528,042
Ending balance		512,843
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Total, gross	58,462
90 Days and Still Accruing	0	0
Financing Receivable, Nonaccrual	0	83
Ending balance	58,901	43,420	55,511
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Total, gross	0
Ending balance		0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Total, gross	0
Ending balance		0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, Past Due [Member]
Total, gross	0
Ending balance		83
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, Not Past Due [Member]
Total, gross	58,462
Ending balance		43,337
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Total, gross	12,486
90 Days and Still Accruing	0	0
Financing Receivable, Nonaccrual	195	211
Ending balance	12,457	15,324	15,999
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Total, gross	485
Ending balance		437
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Total, gross	203
Ending balance		0
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Financial Asset, Past Due [Member]
Total, gross	883
Ending balance		648
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Financial Asset, Not Past Due [Member]
Total, gross	11,603
Ending balance		14,676
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Total, gross	38,485
90 Days and Still Accruing	0	0
Financing Receivable, Nonaccrual	452	417
Ending balance	37,650	35,891	34,568
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Total, gross	420
Ending balance		665
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Total, gross	145
Ending balance		53
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Financial Asset, Past Due [Member]
Total, gross	1,017
Ending balance		1,135
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Financial Asset, Not Past Due [Member]
Total, gross	37,468
Ending balance		34,756
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Total, gross	107,279
90 Days and Still Accruing	0	0
Financing Receivable, Nonaccrual	920	452
Ending balance	105,584	96,750	91,425
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Total, gross	1,130
Ending balance		1,862
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Total, gross	629
Ending balance		693
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Financial Asset, Past Due [Member]
Total, gross	2,679
Ending balance		3,007
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Financial Asset, Not Past Due [Member]
Total, gross	104,600
Ending balance		93,743
Consumer Portfolio Segment [Member] | Other Loans [Member]
Total, gross	6,094
90 Days and Still Accruing	0	0
Financing Receivable, Nonaccrual	966	0
Ending balance	6,056	4,904	$ 4,728
Consumer Portfolio Segment [Member] | Other Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Total, gross	69
Ending balance		1
Consumer Portfolio Segment [Member] | Other Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Total, gross	26
Ending balance		14
Consumer Portfolio Segment [Member] | Other Loans [Member] | Financial Asset, Past Due [Member]
Total, gross	1,061
Ending balance		15
Consumer Portfolio Segment [Member] | Other Loans [Member] | Financial Asset, Not Past Due [Member]
Total, gross	$ 5,033
Ending balance		$ 4,889

Note 4 - Loans and the Allow_14

Note 4 - Loans and the Allowance for Credit Losses - Collateral Dependent Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	$ 958,632	$ 911,949
Equipment [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	67
Crops [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	847
Commercial 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	316
S F R 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	720
S F R 2nd Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	312
Automobiles New [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	559
Automobiles Used [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	361
Collateral Pledged [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	3,325
SFR 3rd Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	143
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	76,719	76,680	$ 73,227
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Equipment [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	67
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Crops [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Commercial 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | S F R 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | S F R 2nd Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Automobiles New [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Automobiles Used [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Collateral Pledged [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	67
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	131,242	122,873	124,894
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Equipment [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Crops [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	847
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | S F R 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | S F R 2nd Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Automobiles New [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Automobiles Used [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Collateral Pledged [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	847
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	530,023	516,107	457,624
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Equipment [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Crops [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Commercial 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	316
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | S F R 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	341
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | S F R 2nd Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	44
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Automobiles Used [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Collateral Pledged [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	844
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | SFR 3rd Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	143
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	58,901	43,420	55,511
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Equipment [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Crops [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | S F R 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | S F R 2nd Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Automobiles New [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Automobiles Used [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Collateral Pledged [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	12,457	15,324	15,999
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Equipment [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Crops [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | S F R 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	195
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | S F R 2nd Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Automobiles New [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Automobiles Used [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Collateral Pledged [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	195
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	37,650	35,891	34,568
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Equipment [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Crops [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | S F R 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	184
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | S F R 2nd Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	268
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Automobiles New [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Automobiles Used [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Collateral Pledged [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	452
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	105,584	96,750	91,425
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Equipment [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Crops [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | S F R 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | S F R 2nd Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Automobiles New [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	559
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Automobiles Used [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	361
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Collateral Pledged [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	920
Consumer Portfolio Segment [Member] | Other Loans [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	6,056	$ 4,904	$ 4,728
Consumer Portfolio Segment [Member] | Other Loans [Member] | Equipment [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Consumer Portfolio Segment [Member] | Other Loans [Member] | Crops [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Consumer Portfolio Segment [Member] | Other Loans [Member] | S F R 1st Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Consumer Portfolio Segment [Member] | Other Loans [Member] | S F R 2nd Deed [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Consumer Portfolio Segment [Member] | Other Loans [Member] | Automobiles New [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Consumer Portfolio Segment [Member] | Other Loans [Member] | Automobiles Used [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	0
Consumer Portfolio Segment [Member] | Other Loans [Member] | Collateral Pledged [Member]
Financing Receivable, before Allowance for Credit Loss, Fee and Loan in Process	$ 0

Note 5 - Commitments and Cont_2

Note 5 - Commitments and Contingencies (Details Textual) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Unused Commitments to Extend Credit	$ 181,400,000	$ 178,700,000
Off-Balance-Sheet, Credit Loss, Liability	849,000	341,000
Construction Loan Payable [Member]
Unused Commitments to Extend Credit	52,500,000
Standby Letters of Credit [Member]
Unused Commitments to Extend Credit	$ 108,000	$ 0

Note 6 - Earnings Per Share (De

Note 6 - Earnings Per Share (Details Textual) - shares	3 Months Ended	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2023	Sep. 30, 2022
Share-Based Payment Arrangement, Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	0	114,994	119,000

Note 6 - Earnings Per Share - B

Note 6 - Earnings Per Share - Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net Income:
Net income	$ 7,970	$ 7,228	$ 22,255	$ 18,626
Earnings Per Share:
Basic earnings per share (in dollars per share)	$ 1.36	$ 1.24	$ 3.8	$ 3.19
Diluted earnings per share (in dollars per share)	$ 1.34	$ 1.23	$ 3.75	$ 3.15
Weighted Average Number of Shares Outstanding:
Basic shares (in shares)	5,866	5,845	5,861	5,837
Diluted shares (in shares)	5,932	5,895	5,932	5,911

Note 7 - Stock-based Compensa_3

Note 7 - Stock-based Compensation (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	May 31, 2022	May 31, 2013
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value			$ 222,000	$ 101,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value			457,000	830,000
Share-Based Payment Arrangement, Expense	$ 87,000	$ 36,000	260,000	153,000
Share-Based Payment Arrangement, Expense, Tax Benefit	7,000	2,000	19,000	10,000
Proceeds from Stock Options Exercised			261,000	277,000
Share-Based Payment Arrangement, Exercise of Option, Tax Benefit			75,000	55,000
Restricted Stock [Member]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	0		0
Share-Based Payment Arrangement, Expense	$ (21,000)	$ 9,000	$ 4,000	$ 9,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)		1,650
Restricted Stock, Par or Stated Value Per Share (in dollars per share)		$ 31		$ 31
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)		1 year
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Forfeitures (in shares)	825
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)	825
The 2022 Equity Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)					576,550
Stock Option Plan 2013 [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)					126,550
Common Stock, Capital Shares Reserved for Future Issuance (in shares)						167,317
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)			0	0
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	$ 15,183		$ 15,183
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)			1 month 6 days
Stock Option Plan 2022 [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)				117,200
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	$ 786,000		$ 786,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)			3 years 8 months 12 days

Note 7 - Stock-based Compensa_4

Note 7 - Stock-based Compensation - Stock Option Activity (Details)	9 Months Ended
	Sep. 30, 2023 USD ($) $ / shares shares
Stock Option Plan 2013 [Member]
Options outstanding, Shares (in shares) | shares	189,917
Options outstanding, Weighted average exercise price (in dollars per share) | $ / shares	$ 21.14
Options exercised, Shares (in shares) | shares	(22,600)
Options exercised, Weighted average exercise price (in dollars per share) | $ / shares	$ 18.36
Options outstanding, Shares (in shares) | shares	167,317
Options outstanding, Weighted average exercise price (in dollars per share) | $ / shares	$ 21.52
Options outstanding, Weighted average remaining contractual term in years (Year)	3 years 3 months 18 days
Options outstanding, Intrinsic value | $	$ 2,111,541
Options exercisable, Shares (in shares) | shares	137,467
Options exercisable, Weighted average exercise price (in dollars per share) | $ / shares	$ 21.49
Options exercisable, weighted average remaining contractual term (Year)	3 years 1 month 6 days
Options exercisable, Intrinsic value | $	$ 1,738,958
Expected to vest, Shares (in shares) | shares	26,187
Expected to vest, Weighted average exercise price (in dollars per share) | $ / shares	$ 21.66
Expected to vest, Weighted average remaining contractual term in years (Year)	4 years 1 month 6 days
Expected to vest, Intrinsic value | $	$ 326,868
Options outstanding, Shares (in shares) | shares	167,317
Options outstanding, Weighted average exercise price (in dollars per share) | $ / shares	$ 21.52
Stock Option Plan 2022 [Member]
Options outstanding, Shares (in shares) | shares	117,200
Options outstanding, Weighted average exercise price (in dollars per share) | $ / shares	$ 31
Options outstanding, Weighted average remaining contractual term in years (Year)	8 years 6 months 21 days
Options outstanding, Intrinsic value | $	$ 368,008
Options exercisable, Shares (in shares) | shares	24,400
Options exercisable, Weighted average exercise price (in dollars per share) | $ / shares	$ 31
Options exercisable, Intrinsic value | $	$ 76,616
Expected to vest, Shares (in shares) | shares	81,413
Expected to vest, Weighted average exercise price (in dollars per share) | $ / shares	$ 31
Expected to vest, Weighted average remaining contractual term in years (Year)	8 years 6 months 25 days
Expected to vest, Intrinsic value | $	$ 255,637
Options outstanding, Shares (in shares) | shares	117,200
Options outstanding, Weighted average exercise price (in dollars per share) | $ / shares	$ 31

Note 9 - Fair Value Measureme_3

Note 9 - Fair Value Measurement (Details Textual) - USD ($)	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Impairment of Collateral Dependent Loans	$ 28,000	$ 0
Fair Value, Nonrecurring [Member]
Assets, Fair Value Disclosure			$ 0

Note 9 - Fair Value Measureme_4

Note 9 - Fair Value Measurement - Carrying Amounts and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Investment securities	$ 438,265	$ 444,703
Reported Value Measurement [Member]
Cash and cash equivalents	90,567	183,426
Investment securities	438,265	444,703
Loans held for sale	0	2,301
Loans, net	948,719	903,968
FHLB stock	6,234	4,964
FRB Stock	1,370	1,364
Accrued interest receivable	7,958	7,433
Deposits	1,402,486	1,457,809
Repurchase agreements	16,145	18,624
Note Payable	10,000
Accrued interest payable	782	81
Junior subordinated deferrable interest debentures		10,310
Reported Value Measurement [Member] | Interest Rate Swap [Member]
Interest rate swaps		2,002
Estimate of Fair Value Measurement [Member]
Cash and cash equivalents	90,567	183,426
Investment securities	438,265	444,703
Loans held for sale	0	2,301
Loans, net	906,961	884,814
Accrued interest receivable	7,958	7,433
Deposits	1,402,993	1,458,250
Repurchase agreements	16,145	18,624
Note Payable	8,682
Accrued interest payable	782	81
Junior subordinated deferrable interest debentures		7,770
Estimate of Fair Value Measurement [Member] | Interest Rate Swap [Member]
Interest rate swaps		2,002
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and cash equivalents	90,567	183,426
Accrued interest receivable	90	63
Deposits	1,312,179	1,408,623
Accrued interest payable	22	16
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Investment securities	438,265	444,703
Loans held for sale	0	2,301
Accrued interest receivable	2,570	2,309
Deposits	90,814	49,627
Repurchase agreements	16,145	18,624
Accrued interest payable	687	40
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Interest Rate Swap [Member]
Interest rate swaps		2,002
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Loans, net	906,961	884,814
Accrued interest receivable	5,298	5,061
Note Payable	8,682
Accrued interest payable	$ 73	25
Junior subordinated deferrable interest debentures		$ 7,770

Note 9 - Fair Value Measureme_5

Note 9 - Fair Value Measurement - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Estimated fair value	$ 438,265	$ 444,703
US Treasury Securities [Member]
Estimated fair value	9,796	9,707
Residential Mortgage Backed Securities Issued by US Government Sponsored Enterprises [Member]
Estimated fair value	212,178	214,408
Commercial Mortgage Backed Securities Issued by US Government Agencies [Member]
Estimated fair value	101,288	99,581
US States and Political Subdivisions Debt Securities [Member]
Estimated fair value	115,003	121,007
Fair Value, Recurring [Member]
Estimated fair value	438,265	446,705
Fair Value, Recurring [Member] | Interest Rate Swap [Member]
Interest rate swaps		2,002
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Estimated fair value	438,265	446,705
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Interest Rate Swap [Member]
Interest rate swaps		2,002
Fair Value, Recurring [Member] | US Treasury Securities [Member]
Estimated fair value	9,796	9,707
Fair Value, Recurring [Member] | US Treasury Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Estimated fair value	9,796	9,707
Fair Value, Recurring [Member] | Residential Mortgage Backed Securities Issued by US Government Sponsored Enterprises [Member]
Estimated fair value	212,178	214,408
Fair Value, Recurring [Member] | Residential Mortgage Backed Securities Issued by US Government Sponsored Enterprises [Member] | Fair Value, Inputs, Level 2 [Member]
Estimated fair value	212,178	214,408
Fair Value, Recurring [Member] | Commercial Mortgage Backed Securities Issued by US Government Agencies [Member]
Estimated fair value	101,288	99,581
Fair Value, Recurring [Member] | Commercial Mortgage Backed Securities Issued by US Government Agencies [Member] | Fair Value, Inputs, Level 2 [Member]
Estimated fair value	101,288	99,581
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Estimated fair value	115,003	121,007
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Estimated fair value	$ 115,003	$ 121,007

Note 9 - Fair Value Measureme_6

Note 9 - Fair Value Measurement - Assets and Liabilities Measured at Fair Value on a Non-recurring Basis (Details) - Fair Value, Nonrecurring [Member] $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($)
Commercial Loans [Member]
Commercial	$ 29
Fair value adjustment	28
Commercial Loans [Member] | Fair Value, Inputs, Level 1 [Member]
Commercial	0
Commercial Loans [Member] | Fair Value, Inputs, Level 2 [Member]
Commercial	0
Commercial Loans [Member] | Fair Value, Inputs, Level 3 [Member]
Commercial	29
Real Estate Loan [Member]
RE – Residential	0
Real Estate Loan [Member] | Residential Portfolio Segment [Member]
RE – Residential	440
Real Estate Loan [Member] | Fair Value, Inputs, Level 1 [Member]
RE – Residential	0
Real Estate Loan [Member] | Fair Value, Inputs, Level 2 [Member]
RE – Residential	0
Real Estate Loan [Member] | Fair Value, Inputs, Level 3 [Member]
RE – Residential	$ 440

Note 9 - Fair Value Measureme_7

Note 9 - Fair Value Measurement - Quantitative Information About Level 3 Fair Value Measurements for Financial Instruments Measured at Fair Value on a Non-recurring Basis (Details) - Fair Value, Nonrecurring [Member] $ in Thousands	Sep. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)
Commercial Loans [Member]
Commercial	$ 29
Fair Value, Inputs, Level 3 [Member] | Commercial Loans [Member]
Commercial	29
Fair Value, Inputs, Level 3 [Member] | Real Estate Loan [Member]
RE – Residential	440
Third Party Appraisals [Member] | Fair Value, Inputs, Level 3 [Member] | Commercial Loans [Member]
Commercial	$ 29	$ 0
Third Party Appraisals [Member] | Fair Value, Inputs, Level 3 [Member] | Commercial Loans [Member] | Measurement Input, Manager Adjustments [Member]
Commercial	49
Commercial	(49)
Third Party Appraisals [Member] | Fair Value, Inputs, Level 3 [Member] | Commercial Loans [Member] | Measurement Input, Manager Adjustments [Member] | Weighted Average [Member]
Commercial		47
Commercial		(47)
Third Party Appraisals [Member] | Fair Value, Inputs, Level 3 [Member] | Real Estate Loan [Member]
RE – Residential	$ 440
Third Party Appraisals [Member] | Fair Value, Inputs, Level 3 [Member] | Real Estate Loan [Member] | Measurement Input, Manager Adjustments [Member] | Weighted Average [Member]
RE – Residential		(18)
Third Party Appraisals [Member] | Fair Value, Inputs, Level 3 [Member] | Real Estate Loan [Member] | Measurement Input, Manager Adjustments [Member] | Minimum [Member]
RE – Residential	11
Third Party Appraisals [Member] | Fair Value, Inputs, Level 3 [Member] | Real Estate Loan [Member] | Measurement Input, Manager Adjustments [Member] | Maximum [Member]
RE – Residential	38

Note 10 - Other Comprehensive_3

Note 10 - Other Comprehensive Loss - Changes in OCI (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Balance			$ 119,004	$ 134,082	$ 134,082
Current year-to-date other comprehensive loss	$ (7,324)	$ (8,880)	5,346	(25,269)
Balance	119,925	106,450	119,925	106,450	119,004
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]
Balance			(54,183)	1,666	1,666
Current year-to-date other comprehensive loss			(22,003)		(55,849)
Balance	(76,186)		(76,186)		(54,183)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Balance			2,002	607	607
Current year-to-date other comprehensive loss			(2,002)		1,395
Balance	0		0		2,002
AOCI Attributable to Parent [Member]
Balance			(36,756)	1,600	1,600
Current year-to-date other comprehensive loss			(16,909)		(38,356)
Balance	$ (53,665)	$ (42,295)	$ (53,665)	$ (42,295)	$ (36,756)

Note 10 - Other Comprehensive_4

Note 10 - Other Comprehensive Loss - Reclassifications of OCI (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		21 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023
Termination of cash flow hedge			$ 1,707		$ 0
Tax effect	$ 0	$ 0	505	$ 0	0
Total reclassifications for the period			$ 1,202		$ 0