Isabella Bank (ISBA) 10-Q 12 Aug 24 2024 Q2 Quarterly report Financial data

Cover Page

Cover Page - shares	6 Months Ended
	Jun. 30, 2024	Aug. 09, 2024
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2024
Document Transition Report	false
Entity File Number	0-18415
Entity Registrant Name	Isabella Bank Corp
Entity Incorporation, State or Country Code	MI
Entity Tax Identification Number	38-2830092
Entity Address, Address Line One	401 N. Main St
Entity Address, City or Town	Mt. Pleasant
Entity Address, State or Province	MI
Entity Address, Postal Zip Code	48858
City Area Code	989
Local Phone Number	772-9471
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
Entity Common Stock, Shares Outstanding		7,445,214
Entity Central Index Key	0000842517
Amendment Flag	false
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Current Fiscal Year End Date	--12-31

Interim Condensed Consolidated

Interim Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Cash and cash equivalents
Cash and demand deposits due from banks	$ 22,690	$ 25,628
Interest bearing balances due from banks	869	8,044
Total cash and cash equivalents	23,559	33,672
Debt Securities, Available-for-sale	505,646	528,148
Federal Home Loan Bank Stock	12,762	12,762
Loans Receivable Held-for-sale, Amount	637	0
Loans
Loans and Leases Receivable, Gross	1,381,636	1,349,463
Less allowance for loan losses	13,095	13,108
Net loans	1,368,541	1,336,355
Premises and equipment	27,843	27,639
Corporate owned life insurance	34,382	33,892
Goodwill and other intangible assets	48,283	48,284
Interest Receivable and Other Assets	38,486	38,216
TOTAL ASSETS	2,060,139	2,058,968
Deposits
Noninterest bearing	412,193	428,505
Interest-Bearing Domestic Deposit, Demand	338,329	320,737
Deposits, Savings Deposits	603,328	628,079
Time Deposits	368,449	346,374
Total deposits	1,722,299	1,723,695
Debt Instruments [Abstract]
Federal Funds Purchased and Securities Sold under Agreements to Repurchase	44,194	46,801
Federal Home Loan Bank Advances	45,000	40,000
Subordinated Debt	29,380	29,335
Borrowed funds	118,574	116,136
Other Liabilities	17,017	16,735
Total liabilities	1,857,890	1,856,566
Shareholders' equity
Common stock — no par value 15,000,000 shares authorized	126,126	127,323
Shares to be issued for deferred compensation obligations	3,951	3,693
Retained earnings	99,808	97,282
Accumulated other comprehensive income	(27,636)	(25,896)
Total shareholders' equity	202,249	202,402
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 2,060,139	$ 2,058,968

Interim Condensed Consolidate_2

Interim Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)	Jun. 30, 2024 shares
Statement of Financial Position [Abstract]
Common stock, shares authorized	15,000,000
Common stock, shares outstanding	7,474,016

Interim Condensed Consolidate_3

Interim Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Interest income
Loans interest income	$ 18,863	$ 15,931	$ 36,920	$ 30,820
Interest Income, Debt Securities, Available-for-Sale, Operating	2,804	3,047	5,688	6,267
FHLB stock dividend income	158	71	304	135
Federal funds sold and other	263	446	556	868
Total interest income	22,088	19,495	43,468	38,090
Interest expense
Deposits	7,313	4,109	14,476	6,938
Interest Expense, Federal Funds Purchased and Securities Sold under Agreements to Repurchase	321	171	642	320
Interest Expense Federal Home Loan Bank Advances	638	270	1,026	270
Interest Expense, Subordinated Notes and Debentures	266	266	532	532
Total interest expense	8,538	4,816	16,676	8,060
Net interest income	13,550	14,679	26,792	30,030
Provision for loan losses	170	196	562	237
Net interest income after provision for loan losses	13,380	14,483	26,230	29,793
Noninterest income
Noninterest Income, Service Charges and Fees	2,128	2,047	4,174	4,025
Noninterest Income Investment and Trust Advisory Fees	1,048	981	1,987	1,767
Earnings on corporate owned life insurance policies	253	226	496	452
Net gain on sale of mortgage loans	67	56	101	123
Other	112	294	318	530
Total noninterest income	3,608	3,604	7,076	6,897
Noninterest expenses
Compensation and benefits	6,970	6,561	13,985	13,150
Occupancy and equipment	2,619	2,606	5,325	5,208
Professional and Contract Services Expense	527	557	1,040	1,092
ATM and Debit Card Expense	487	409	956	809
FDIC insurance premiums	280	233	532	461
Other	2,012	2,173	3,733	4,017
Total noninterest expenses	12,895	12,539	25,571	24,737
Income before federal income tax expense	4,093	5,548	7,735	11,953
Federal Income Tax Expense (Benefit), Continuing Operations	612	918	1,123	2,002
NET INCOME	$ 3,481	$ 4,630	$ 6,612	$ 9,951
Earnings per share
Basic (in dollars per share)	$ 0.47	$ 0.62	$ 0.88	$ 1.32
Diluted (in dollars per share)	0.46	0.61	0.88	1.31
Cash dividends per basic share (in dollars per share)	$ 0.28	$ 0.28	$ 0.56	$ 0.56

Interim Condensed Consolidate_4

Interim Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net Income		$ 3,481	$ 4,630	$ 6,612	$ 9,951
Unrealized gains (losses) on AFS securities
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax		(703)	7,638	2,223	(972)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax		0	(66)	0	(67)
Tax effect	[1]	(149)	1,601	483	(128)
Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, Net of Tax, Portion Attributable to Parent, Total		554	(6,103)	(1,740)	777
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total		$ 4,035	$ (1,473)	$ 4,872	$ 10,728
[1]See “Note 6 – Capital Ratios and Shareholders' Equity” for tax effect reconciliation.

Interim Condensed Consolidate_5

Interim Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Isabella Bank Corporation Restricted Stock Plan	Accounting Standards Update 2016-13	Common Stock	Common Stock Isabella Bank Corporation Restricted Stock Plan	Additional Paid-in Capital Isabella Bank Corporation Restricted Stock Plan	Shares to be Issued for Deferred Compensation Obligations	Retained Earnings	Retained Earnings Accounting Standards Update 2016-13	Accumulated Other Comprehensive Income (Loss)
Beginning balances at Dec. 31, 2022	$ 186,210			$ 128,651			$ 5,005	$ 89,748		$ (37,194)
Beginning balances, shares at Dec. 31, 2022				7,559,421
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' Equity, Other			$ (2,417)						$ (2,417)
Comprehensive income (loss)	10,728							9,951		777
Issuance of common stock	846			$ 846
Issuance of common stock, shares				37,983
Common stock transferred from the Rabbi Trust to satisfy deferred compensation obligations	0			$ (38)			38
Share based payment awards under equity compensation plan	428						428
APIC, Share-based Payment Arrangement, Other, Increase for Cost Recognition		$ 128				$ 128
Common stock purchased for deferred compensation obligations	(976)			(976)
Common stock repurchased pursuant to publicly announced repurchase plan	(2,409)			$ (2,409)
Common stock repurchased pursuant to publicly announced repurchase plan, shares				(100,578)
Cash dividends	(4,107)							(4,107)
Ending balances at Jun. 30, 2023	188,431			$ 126,278			5,395	93,175		(36,417)
Ending balances, shares at Jun. 30, 2023				7,496,826
Beginning balances at Dec. 31, 2023	$ 202,402			$ 127,323			3,693	97,282		(25,896)
Beginning balances, shares at Dec. 31, 2023	7,485,889			7,485,889
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)	$ 4,872							6,612		(1,740)
Issuance of common stock	840	0		$ 840
Issuance of common stock, shares				43,980	16,240
Common stock transferred from the Rabbi Trust to satisfy deferred compensation obligations	0			$ (21)			21
Share based payment awards under equity compensation plan	279						279
APIC, Share-based Payment Arrangement, Other, Increase for Cost Recognition		$ 45				$ 45
Common stock purchased for deferred compensation obligations	(701)			(701)
Common stock repurchased pursuant to publicly announced repurchase plan	(1,402)			$ (1,402)
Common stock repurchased pursuant to publicly announced repurchase plan, shares				(72,093)
Cash dividends	(4,086)							(4,086)
Ending balances at Jun. 30, 2024	$ 202,249			$ 126,126			$ 3,951	$ 99,808		$ (27,636)
Ending balances, shares at Jun. 30, 2024	7,474,016			7,474,016

Interim Condensed Consolidate_6

Interim Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Stockholders' Equity [Abstract]
Cash dividends per share (in dollars per share)	$ 0.28	$ 0.28	$ 0.56	$ 0.56

Interim Condensed Consolidate_7

Interim Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
OPERATING ACTIVITIES
Net income	$ 6,612	$ 9,951
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Provision for loan losses	562	237
Depreciation	1,025	994
Investment Income, Net, Amortization of Discount and Premium	692	745
Bank Owned Life Insurance Income, Net of Expense	490	445
Share-based Payment Arrangement, Noncash Expense	324	556
Payments for Origination of Mortgage Loans Held-for-sale	(4,214)	(3,719)
Proceeds from Sale of Mortgage Loans Held-for-sale	3,678	3,859
Net changes in operating assets and liabilities which provided (used) cash:
Increase (Decrease) in Other Operating Assets	261	2,555
Accrued interest and other liabilities	330	208
Net Cash Provided by (Used in) Operating Activities, Total	8,780	14,941
INVESTING ACTIVITIES
Sales, Maturities, Prepayments and Calls	19,587	56,377
Purchases of AFS securities	0	(6,166)
Payments for (Proceeds from) Loans and Leases	(33,078)	(70,397)
Proceeds from sales of foreclosed assets	182	279
Purchases of premises and equipment	(1,229)	(1,824)
Payments to Acquire Other Investments	(3)	(612)
Net Cash Provided by (Used in) Investing Activities, Total	(14,541)	(22,343)
FINANCING ACTIVITIES
Net increase (decrease) in deposits	(1,396)	(29,327)
Increase in other borrowed funds	(2,607)	(20,669)
Increase (Decrease) in Loans from Federal Home Loan Banks	5,000	55,000
Cash dividends paid on common stock	(4,086)	(4,107)
Proceeds from issuance of common stock	840	846
Common stock repurchased	(1,402)	(2,409)
Common stock purchased for deferred compensation obligations	(701)	(976)
Net cash provided by (used in) financing activities	(4,352)	(1,642)
Increase (decrease) in cash and cash equivalents	(10,113)	(9,044)
Cash and cash equivalents at beginning of period	33,672	38,924
Cash and cash equivalents at end of period	23,559	29,880
SUPPLEMENTAL CASH FLOWS INFORMATION:
Interest Paid, Excluding Capitalized Interest, Operating Activities	16,651	7,715
Income taxes paid	800	1,400
SUPPLEMENTAL NONCASH INFORMATION:
Investment of low income housing tax credits, non cash component	0	5,000
Transfers of loans to foreclosed assets	$ 330	$ 170

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income (Loss) (Components of unrealized holding gains on AFS securities) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gains (losses) on AFS securities arising during the period		$ 703	$ (7,638)	$ (2,223)	$ 972
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax		0	(66)	0	(67)
Tax effect	[1]	(149)	1,601	483	(128)
Unrealized gains (losses), net of tax		554	(6,103)	(1,740)	777
Unrealized Holding Gains (Losses) on AFS Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gains (losses) on AFS securities arising during the period		703	(7,638)	(2,223)	972
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax		0	(66)	0	(67)
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax		703	(7,704)	(2,223)	905
Tax effect		(149)	1,601	483	(128)
Unrealized gains (losses), net of tax		554	(6,103)	(1,740)	777
Unrealized Holding Gains (Losses) on AFS Securities [Member] | Auction Rate Money Market Preferred and Preferred Stocks [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gains (losses) on AFS securities arising during the period		(5)	(79)	77	295
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax		0	0	0	0
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax		(5)	(79)	77	295
Tax effect		0	0	0	0
Unrealized gains (losses), net of tax		(5)	(79)	77	295
Unrealized Holding Gains (Losses) on AFS Securities [Member] | All Other AFS Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gains (losses) on AFS securities arising during the period		708	(7,559)	(2,300)	677
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax		0	(66)	0	(67)
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax		708	(7,625)	(2,300)	610
Tax effect		(149)	1,601	483	(128)
Unrealized gains (losses), net of tax		$ 559	$ (6,024)	$ (1,817)	$ 482
[1]See “Note 6 – Capital Ratios and Shareholders' Equity” for tax effect reconciliation.

Basis of Presentation

Basis of Presentation	6 Months Ended
	Jun. 30, 2024
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation As used in these notes, as well as in Management's Discussion and Analysis of Financial Condition and Results of Operations, references to “the Corporation”, “Isabella”, “we”, “our”, “us”, and similar terms refer to the consolidated entity consisting of Isabella Bank Corporation and its subsidiary. References to Isabella Bank or “the Bank” refers to Isabella Bank Corporation’s subsidiary, Isabella Bank. The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In our opinion, all adjustments considered necessary for a fair presentation have been included. Operating results for the three and six-month periods ended June 30, 2024 are not necessarily indicative of the results that may be expected for the year ending December 31, 2024. For further information, refer to our Annual Report on Form 10-K for the year ended December 31, 2023. Certain amounts reported in the interim 2023 consolidated financial statements have been reclassified to conform with the 2024 presentation. Our accounting policies are materially the same as those discussed in Note 1 to the Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended December 31, 2023.

AFS Securities

AFS Securities	6 Months Ended
	Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]
AFS Securities	AFS Securities The amortized cost and fair value of AFS securities, with gross unrealized gains and losses, are as follows at: June 30, 2024 Amortized Gross Gross Fair U.S. Treasury $ 231,012 $ — $ 15,679 $ 215,333 States and political subdivisions 86,789 464 4,202 83,051 Auction rate money market preferred 3,200 — 192 3,008 Mortgage-backed securities 32,120 — 2,579 29,541 Collateralized mortgage obligations 178,424 — 10,715 167,709 Corporate 8,150 — 1,146 7,004 Total $ 539,695 $ 464 $ 34,513 $ 505,646 December 31, 2023 Amortized Gross Gross Fair U.S. Treasury $ 231,218 $ — $ 16,417 $ 214,801 States and political subdivisions 94,837 1,032 2,993 92,876 Auction rate money market preferred 3,200 — 269 2,931 Mortgage-backed securities 35,321 — 2,506 32,815 Collateralized mortgage obligations 187,248 — 9,473 177,775 Corporate 8,150 — 1,200 6,950 Total $ 559,974 $ 1,032 $ 32,858 $ 528,148 The amortized cost and fair value of AFS securities by contractual maturity at June 30, 2024 are as follows: Maturing Securities with Variable Monthly Payments or Noncontractual Maturities Due in After One After Five After Total U.S. Treasury $ 19,922 $ 211,090 $ — $ — $ — $ 231,012 States and political subdivisions 15,613 24,254 18,442 28,480 — 86,789 Auction rate money market preferred — — — — 3,200 3,200 Mortgage-backed securities — — — — 32,120 32,120 Collateralized mortgage obligations — — — — 178,424 178,424 Corporate — — 8,150 — — 8,150 Total amortized cost $ 35,535 $ 235,344 $ 26,592 $ 28,480 $ 213,744 $ 539,695 Fair value $ 35,351 $ 219,602 $ 24,268 $ 26,167 $ 200,258 $ 505,646 Expected maturities for government sponsored enterprises and states and political subdivisions may differ from contractual maturities because issuers may have the right to call or prepay obligations. As the auction rate money market preferred investments have continual call dates, they are not reported by a specific maturity group. Because of their variable monthly payments, mortgage-backed securities and collateralized mortgage obligations are not reported by a specific maturity group. A summary of the sales activity of AFS securities is as follows for the: Three Months Ended Six Months Ended 2024 2023 2024 2023 Proceeds from sales of AFS securities $ — $ 13,944 $ — $ 18,089 Realized gains (losses) — 66 — 67 Applicable income tax expense (benefit) — 14 — 14 The information in the following tables pertains to AFS securities with gross unrealized losses at June 30, 2024 and December 31, 2023, aggregated by investment category and length of time that individual securities have been in a continuous loss position. June 30, 2024 Less Than Twelve Months Twelve Months or More Gross Fair Gross Fair Total U.S. Treasury $ — $ — $ 15,679 $ 215,333 $ 15,679 States and political subdivisions 379 26,922 3,823 40,571 4,202 Auction rate money market preferred — — 192 3,008 192 Mortgage-backed securities — — 2,579 29,541 2,579 Collateralized mortgage obligations — — 10,715 167,709 10,715 Corporate — — 1,146 7,004 1,146 Total $ 379 $ 26,922 $ 34,134 $ 463,166 $ 34,513 Number of securities in an unrealized loss position: 210 198 408 December 31, 2023 Less Than Twelve Months Twelve Months or More Gross Fair Gross Fair Total U.S. Treasury $ — $ — $ 16,417 $ 214,801 $ 16,417 States and political subdivisions 42 7,172 2,951 37,011 2,993 Auction rate money market preferred — — 269 2,931 269 Mortgage-backed securities 1 10 2,505 32,805 2,506 Collateralized mortgage obligations 116 4,554 9,357 173,221 9,473 Corporate — — 1,200 6,950 1,200 Total $ 159 $ 11,736 $ 32,699 $ 467,719 $ 32,858 Number of securities in an unrealized loss position: 22 186 208 The unrealized loss on our AFS securities portfolio resulted from the increase in short-term and intermediate-term interest rates. As of June 30, 2024, no allowance for credit losses has been recognized on AFS securities in an unrealized loss position, as management does not believe any of the securities are impaired due to reasons of credit quality. This is based on our analysis of the underlying risk characteristics, including credit ratings, and other qualitative factors related to our AFS securities and consideration of our historical credit loss experience and internal forecasts. The issuers of these securities continue to make timely principal and interest payments under the contractual terms of the securities. Furthermore, management does not intend to sell any of the securities classified as AFS in the table above, and believes it is more likely than not that we will not have to sell any such securities before a recovery of cost. The unrealized losses are due to increases in market interest rates over the yields available at the time the underlying securities were purchased. The fair value is expected to recover as the securities approach their respective maturity date or repricing date, or if the market yields for such investments decline.

Loans and ACL

Loans and ACL	6 Months Ended
	Jun. 30, 2024
Receivables [Abstract]
Loans and ACL	Loans and ACL Loan Composition The following table provides a detailed listing of our loan portfolio at: June 30, 2024 December 31, 2023 Balance Percent of Total Balance Percent of Total Commercial and industrial Secured $ 206,784 14.97 % $ 189,186 14.02 % Unsecured 31,461 2.28 % 20,552 1.52 % Total commercial and industrial 238,245 17.25 % 209,738 15.54 % Commercial real estate Commercial mortgage owner occupied 176,234 12.76 % 180,636 13.39 % Commercial mortgage non-owner occupied 207,853 15.04 % 216,292 16.03 % Commercial mortgage 1-4 family investor 91,789 6.64 % 89,208 6.61 % Commercial mortgage multifamily 71,129 5.15 % 78,108 5.79 % Total commercial real estate 547,005 39.59 % 564,244 41.82 % Advances to mortgage brokers 39,300 2.84 % 18,541 1.37 % Agricultural Agricultural mortgage 67,168 4.87 % 69,044 5.12 % Agricultural other 27,828 2.01 % 30,950 2.29 % Total agricultural 94,996 6.88 % 99,994 7.41 % Residential real estate Senior lien 319,859 23.15 % 313,459 23.23 % Junior lien 7,521 0.54 % 5,945 0.44 % Home equity lines of credit 37,808 2.74 % 37,014 2.74 % Total residential real estate 365,188 26.43 % 356,418 26.41 % Consumer Secured - direct 37,579 2.72 % 37,948 2.81 % Secured - indirect 56,036 4.05 % 59,324 4.40 % Unsecured 3,287 0.24 % 3,256 0.24 % Total consumer 96,902 7.01 % 100,528 7.45 % Total $ 1,381,636 100.00 % $ 1,349,463 100.00 % We grant commercial, agricultural, residential real estate, and consumer loans to customers primarily in Bay, Clare, Gratiot, Isabella, Mecosta, Midland, Montcalm, and Saginaw counties in Michigan. The ability of borrowers to honor their repayment obligations is often dependent upon the real estate, agricultural, manufacturing, retail, gaming, tourism, health care, higher education, and general economic conditions of this region. Substantially all of our consumer and residential real estate loans are secured by various items of property, while commercial loans are secured primarily by real estate, business assets, and personal guarantees. A portion of loans are unsecured. Loans that we have the intent and ability to hold in our portfolio are reported at their outstanding principal balance adjusted for any charge-offs, the ACL, and deferred fees or costs. Unless a loan has a nonaccrual status, interest income is accrued over the term of the loan based on the principal amount outstanding. Loan origination fees and certain direct loan origination costs are capitalized and recognized as a component of interest income over the term of the loan using the appropriate amortization method. Commercial and agricultural loans include loans for commercial real estate, commercial operating loans, advances to mortgage brokers, farmland and agricultural production, and loans to states and political subdivisions. Repayment of these loans is dependent upon the successful operation and management of a business. We minimize our risk by limiting the amount of direct credit exposure to any one borrower to $18,000. Borrowers with direct credit needs of more than $18,000 may be serviced through the use of loan participations with other commercial banks. Commercial and agricultural real estate loans commonly require loan-to-value limits of 80% or less. Depending upon the type of loan, past credit history, and current operating results, we may require the borrower to pledge accounts receivable, inventory, property, or equipment. Government agency guarantee may be required. Personal guarantees and/or life insurance beneficiary assignments are generally required from the owners of closely held corporations, partnerships, and sole proprietorships. In addition, we may require annual financial statements, prepare cash flow analyses, and review credit reports. We offer adjustable rate mortgages, construction loans, and fixed rate residential real estate loans which have amortization periods up to a maximum of 30 years. We consider the anticipated direction of interest rates, balance sheet duration, the sensitivity of our balance sheet to changes in interest rates, our liquidity needs, and overall loan demand to determine whether or not to sell fixed rate loans to Freddie Mac. Our lending policies generally limit the maximum loan-to-value ratio on residential real estate loans to 100% of the lower of the appraised value of the property or the purchase price. Private mortgage insurance is typically required on loans with loan-to-value ratios in excess of 80% unless the loan qualifies for government guarantees. Underwriting criteria for originated residential real estate loans generally include: • Evaluation of the borrower’s ability to make monthly payments. • Evaluation of the value of the property securing the loan. • Ensuring the payment of principal, interest, taxes, and hazard insurance generally does not exceed 28% of a borrower’s gross income. • Ensuring all debt servicing does not exceed 40% of income. • Verification of acceptable credit reports. • Verification of employment, income, and financial information. Appraisals are performed by independent appraisers and are reviewed for appropriateness. Generally, mortgage loan requests are reviewed by our mortgage loan committee or through a secondary market underwriting system; loans in excess of $1,000 require the approval of one or more of the following committees: Internal Loan Committee, the Executive Loan Committee, or the Board of Directors. Consumer loans include secured and unsecured personal loans. Loans are amortized for a period of up to 15 years based on the age and value of the underlying collateral. The underwriting emphasis is on a borrower’s perceived intent and ability to pay rather than collateral value. No consumer loans are sold to the secondary market. Nonaccrual and Past Due Loans The accrual of interest on commercial and agricultural loans, as well as residential real estate loans, is discontinued at the time a loan is 90 days or more past due unless the credit is well-secured and in the process of short-term collection. Upon transferring a loan to nonaccrual status, we perform an evaluation to determine the net realizable value of the underlying collateral. This evaluation is used to help determine if a charge-off is necessary. Consumer loans are typically charged-off no later than 180 days past due. Past due status is based on the contractual term of the loan. In all cases, a loan is placed in nonaccrual status at an earlier date if collection of principal or interest is considered doubtful. When a loan is placed in nonaccrual status, all interest accrued in the current calendar year, but not collected, is reversed against interest income while interest accrued in prior calendar years, but not collected, is charged against the ACL. Loans may be returned to accrual status after six months of continuous performance and achievement of current payment status. The following table summarizes nonaccrual loan data by class of loans as of: June 30, 2024 December 31, 2023 Total Nonaccrual Loans Nonaccrual Loans with No ACL Total Nonaccrual Loans Nonaccrual Loans with No ACL Commercial and industrial Secured $ 271 $ 180 $ 491 $ 435 Agricultural Agricultural mortgage — — 38 38 Agricultural other 167 167 167 167 Residential real estate Senior lien 556 510 286 286 Total $ 994 $ 857 $ 982 $ 926 The following tables summarize the past due and current loans for the entire loan portfolio as of: June 30, 2024 Past Due: Accruing Loans 90 or More Days Past Due 30-59 60-89 90 Days Current Total Commercial and industrial Secured $ 83 $ 157 $ 115 $ 206,429 $ 206,784 $ — Unsecured 435 — — 31,026 31,461 — Total commercial and industrial 518 157 115 237,455 238,245 — Commercial real estate Commercial mortgage owner occupied 304 — — 175,930 176,234 — Commercial mortgage non-owner occupied 143 — — 207,710 207,853 — Commercial mortgage 1-4 family investor — — — 91,789 91,789 — Commercial mortgage multifamily — — — 71,129 71,129 — Total commercial real estate 447 — — 546,558 547,005 — Advances to mortgage brokers — — — 39,300 39,300 — Agricultural Agricultural mortgage — — — 67,168 67,168 — Agricultural other — — — 27,828 27,828 — Total agricultural — — — 94,996 94,996 — Residential real estate Senior lien 136 139 404 319,180 319,859 15 Junior lien — 20 — 7,501 7,521 — Home equity lines of credit — — — 37,808 37,808 — Total residential real estate 136 159 404 364,489 365,188 15 Consumer Secured - direct 19 5 — 37,555 37,579 — Secured - indirect 192 — — 55,844 56,036 — Unsecured 7 — — 3,280 3,287 — Total consumer 218 5 — 96,679 96,902 — Total $ 1,319 $ 321 $ 519 $ 1,379,477 $ 1,381,636 $ 15 December 31, 2023 Past Due: Accruing Loans 90 or More Days Past Due 30-59 60-89 90 Days Current Total Commercial and industrial Secured $ 165 $ 290 $ 201 $ 188,530 $ 189,186 $ — Unsecured — — — 20,552 20,552 — Total commercial and industrial 165 290 201 209,082 209,738 — Commercial real estate Commercial mortgage owner occupied — — — 180,636 180,636 — Commercial mortgage non-owner occupied — — — 216,292 216,292 — Commercial mortgage 1-4 family investor — — — 89,208 89,208 — Commercial mortgage multifamily — — — 78,108 78,108 — Total commercial real estate — — — 564,244 564,244 — Advances to mortgage brokers — — — 18,541 18,541 — Agricultural Agricultural mortgage — — — 69,044 69,044 — Agricultural other — — — 30,950 30,950 — Total agricultural — — — 99,994 99,994 — Residential real estate Senior lien 3,188 349 201 309,721 313,459 87 Junior lien — — — 5,945 5,945 — Home equity lines of credit — — — 37,014 37,014 — Total residential real estate 3,188 349 201 352,680 356,418 87 Consumer Secured - direct 3 — — 37,945 37,948 — Secured - indirect 181 — — 59,143 59,324 — Unsecured 9 — — 3,247 3,256 — Total consumer 193 — — 100,335 100,528 — Total $ 3,546 $ 639 $ 402 $ 1,344,876 $ 1,349,463 $ 87 Credit Quality Indicators The following tables display commercial and agricultural loans by credit risk ratings and year of origination as of: June 30, 2024 2024 2023 2022 2021 2020 Prior Revolving Revolving Loans Converted to Term Total Commercial and industrial: Secured Risk ratings 1-3 $ 4,485 $ 18,766 $ 4,279 $ 5,478 $ 5,705 $ 581 $ 8,354 $ — $ 47,648 Risk rating 4 20,793 39,115 31,128 18,014 3,171 3,525 29,229 — 144,975 Risk rating 5 3,728 264 385 198 68 84 3,535 — 8,262 Risk rating 6 25 — 2,125 — 180 84 3,214 — 5,628 Risk rating 7 — 115 — — 156 — — — 271 Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 29,031 $ 58,260 $ 37,917 $ 23,690 $ 9,280 $ 4,274 $ 44,332 $ — $ 206,784 Current year-to-date gross charge-offs $ — $ 277 $ 33 $ — $ 17 $ — $ — $ — $ 327 Commercial and industrial: Unsecured Risk ratings 1-3 $ 350 $ 1,850 $ 203 $ 99 $ 48 $ 652 $ 10,462 $ — $ 13,664 Risk rating 4 1,863 3,754 2,530 447 423 — 8,735 — 17,752 Risk rating 5 — — — — — — 45 — 45 Risk rating 6 — — — — — — — — — Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 2,213 $ 5,604 $ 2,733 $ 546 $ 471 $ 652 $ 19,242 $ — $ 31,461 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ 8 $ 1 $ — $ 9 Commercial real estate: Owner occupied Risk ratings 1-3 $ 485 $ 3,723 $ 1,625 $ 12,316 $ 13,874 $ 4,129 $ — $ — $ 36,152 Risk rating 4 8,217 11,906 31,934 37,905 12,163 30,156 1,647 — 133,928 Risk rating 5 199 612 914 193 683 990 372 — 3,963 Risk rating 6 — 823 — 846 — 522 — — 2,191 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 8,901 $ 17,064 $ 34,473 $ 51,260 $ 26,720 $ 35,797 $ 2,019 $ — $ 176,234 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Non-owner occupied Risk ratings 1-3 $ 336 $ 60 $ 4,573 $ 6,363 $ 645 $ 1,860 $ — $ — $ 13,837 Risk rating 4 2,584 31,218 63,152 36,785 10,906 38,463 492 — 183,600 Risk rating 5 — — 225 5,738 — 3,383 — — 9,346 Risk rating 6 — 1,018 — — 52 — — — 1,070 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 2,920 $ 32,296 $ 67,950 $ 48,886 $ 11,603 $ 43,706 $ 492 $ — $ 207,853 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — June 30, 2024 2024 2023 2022 2021 2020 Prior Revolving Revolving Loans Converted to Term Total Commercial real estate: 1-4 family investor Risk ratings 1-3 $ 372 $ 283 $ 1,154 $ 932 $ 668 $ 1,116 $ 1,367 $ — $ 5,892 Risk rating 4 5,608 13,056 10,989 29,603 14,656 4,337 6,425 — 84,674 Risk rating 5 — 149 347 74 — 53 — — 623 Risk rating 6 — 546 — — — 54 — — 600 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 5,980 $ 14,034 $ 12,490 $ 30,609 $ 15,324 $ 5,560 $ 7,792 $ — $ 91,789 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Multifamily Risk ratings 1-3 $ — $ 3,856 $ 4,495 $ 1,983 $ 557 $ 1,445 $ — $ — $ 12,336 Risk rating 4 119 2,539 19,184 10,910 790 21,381 562 — 55,485 Risk rating 5 — — — — — — — — — Risk rating 6 — — — 25 — 3,283 — — 3,308 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 119 $ 6,395 $ 23,679 $ 12,918 $ 1,347 $ 26,109 $ 562 $ — $ 71,129 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Advances to mortgage brokers Risk ratings 1-3 $ 39,300 $ — $ — $ — $ — $ — $ — $ — $ 39,300 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Agricultural mortgage Risk ratings 1-3 $ — $ 102 $ 2,739 $ 1,109 $ 2,586 $ 1,317 $ 4 $ — $ 7,857 Risk rating 4 2,034 4,797 11,239 8,639 6,070 9,527 1,343 — 43,649 Risk rating 5 — 1,346 5,292 5,651 298 1,133 820 — 14,540 Risk rating 6 — — — — — 1,122 — — 1,122 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 2,034 $ 6,245 $ 19,270 $ 15,399 $ 8,954 $ 13,099 $ 2,167 $ — $ 67,168 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Agricultural other Risk ratings 1-3 $ 406 $ 523 $ 62 $ 110 $ 5 $ 311 $ 1,813 $ — $ 3,230 Risk rating 4 1,232 1,455 2,163 2,059 532 75 11,315 — 18,831 Risk rating 5 1,620 47 5 36 499 480 1,843 — 4,530 Risk rating 6 — 472 — 90 — — 508 — 1,070 Risk rating 7 — — — — — — 167 — 167 Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 3,258 $ 2,497 $ 2,230 $ 2,295 $ 1,036 $ 866 $ 15,646 $ — $ 27,828 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — December 31, 2023 2023 2022 2021 2020 2019 Prior Revolving Revolving Loans Converted to Term Total Commercial and industrial: Secured Risk ratings 1-3 $ 15,061 $ 4,324 $ 6,188 $ 6,666 $ 422 $ 449 $ 12,305 $ — $ 45,415 Risk rating 4 38,680 35,245 22,065 4,523 2,469 1,762 29,826 — 134,570 Risk rating 5 391 2,634 233 305 111 101 1,994 — 5,769 Risk rating 6 — — 4 207 6 128 2,596 — 2,941 Risk rating 7 465 — — 24 2 — — — 491 Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 54,597 $ 42,203 $ 28,490 $ 11,725 $ 3,010 $ 2,440 $ 46,721 $ — $ 189,186 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial and industrial: Unsecured Risk ratings 1-3 $ 2,200 $ 259 $ 129 $ 71 $ 96 $ 707 $ 1,663 $ — $ 5,125 Risk rating 4 3,988 3,117 517 470 — — 7,274 — 15,366 Risk rating 5 — 31 — — — — 30 — 61 Risk rating 6 — — — — — — — — — Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 6,188 $ 3,407 $ 646 $ 541 $ 96 $ 707 $ 8,967 $ — $ 20,552 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Owner occupied Risk ratings 1-3 $ 3,592 $ 1,712 $ 12,655 $ 14,228 $ 761 $ 3,313 $ 211 $ — $ 36,472 Risk rating 4 12,148 33,392 39,406 14,086 13,384 19,942 1,506 — 133,864 Risk rating 5 1,460 727 195 220 3,829 1,761 464 — 8,656 Risk rating 6 — — 870 234 — 540 — — 1,644 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 17,200 $ 35,831 $ 53,126 $ 28,768 $ 17,974 $ 25,556 $ 2,181 $ — $ 180,636 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Non-owner occupied Risk ratings 1-3 $ 67 $ 4,383 $ 6,496 $ 827 $ 172 $ 1,766 $ — $ — $ 13,711 Risk rating 4 37,906 62,979 37,583 11,534 7,589 32,941 1,650 — 192,182 Risk rating 5 — — 5,838 — — 3,478 — — 9,316 Risk rating 6 1,029 — — 54 — — — — 1,083 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 39,002 $ 67,362 $ 49,917 $ 12,415 $ 7,761 $ 38,185 $ 1,650 $ — $ 216,292 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — December 31, 2023 2023 2022 2021 2020 2019 Prior Revolving Revolving Loans Converted to Term Total Commercial real estate: 1-4 family investor Risk ratings 1-3 $ 286 $ 1,445 $ 864 $ 905 $ 666 $ 887 $ 1,352 $ — $ 6,405 Risk rating 4 13,492 11,641 30,604 15,124 3,036 3,111 4,538 — 81,546 Risk rating 5 152 354 77 — 55 — — — 638 Risk rating 6 555 — — — 59 5 — — 619 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 14,485 $ 13,440 $ 31,545 $ 16,029 $ 3,816 $ 4,003 $ 5,890 $ — $ 89,208 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Multifamily Risk ratings 1-3 $ 4,509 $ 4,682 $ 2,053 $ 568 $ — $ 1,515 $ — $ — $ 13,327 Risk rating 4 2,792 19,465 15,981 813 549 21,263 554 — 61,417 Risk rating 5 — — — 4 — — — — 4 Risk rating 6 — — 32 — — 3,328 — — 3,360 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 7,301 $ 24,147 $ 18,066 $ 1,385 $ 549 $ 26,106 $ 554 $ — $ 78,108 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Advances to mortgage brokers Risk ratings 1-3 $ 18,541 $ — $ — $ — $ — $ — $ — $ — $ 18,541 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Agricultural mortgage Risk ratings 1-3 $ 292 $ 2,834 $ 1,241 $ 2,786 $ 604 $ 964 $ 94 $ — $ 8,815 Risk rating 4 5,622 12,903 8,970 5,940 3,926 7,883 566 — 45,810 Risk rating 5 126 4,098 5,886 689 175 60 756 — 11,790 Risk rating 6 842 — — — — 1,749 — — 2,591 Risk rating 7 — — — — — 38 — — 38 Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 6,882 $ 19,835 $ 16,097 $ 9,415 $ 4,705 $ 10,694 $ 1,416 $ — $ 69,044 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ 4 $ — $ — $ 4 Agricultural other Risk ratings 1-3 $ 801 $ 81 $ 121 $ 38 $ 183 $ 141 $ 2,659 $ — $ 4,024 Risk rating 4 1,830 2,481 2,280 619 146 75 14,405 — 21,836 Risk rating 5 753 8 163 507 — 480 2,731 — 4,642 Risk rating 6 — — 32 — — — 249 — 281 Risk rating 7 — — — — — — 167 — 167 Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 3,384 $ 2,570 $ 2,596 $ 1,164 $ 329 $ 696 $ 20,211 $ — $ 30,950 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Internally assigned credit risk ratings are reviewed, at a minimum, when loans are renewed or when management has knowledge of improvements or deterioration of the credit quality of individual credits. Descriptions of the internally assigned credit risk ratings for commercial and agricultural loans are as follows: 1. EXCELLENT – Substantially Risk Free Credit has strong financial condition and solid earnings history, characterized by: • High liquidity, strong cash flow, low leverage. • Unquestioned ability to meet all obligations when due. • Experienced management, with management succession in place. • Secured by cash. 2. HIGH QUALITY – Limited Risk Credit with sound financial condition and a positive trend in earnings supplemented by: • Favorable liquidity and leverage ratios. • Ability to meet all obligations when due. • Management with successful track record. • Steady and satisfactory earnings history. • If loan is secured, collateral is of high quality and readily marketable. • Access to alternative financing. • Well defined primary and secondary source of repayment. • If supported by guaranty, the financial strength and liquidity of the guarantor(s) are clearly evident. 3. HIGH SATISFACTORY – Reasonable Risk Credit with satisfactory financial condition and further characterized by: • Working capital adequate to support operations. • Cash flow sufficient to pay debts as scheduled. • Management experience and depth appear favorable. • Loan performing according to terms. • If loan is secured, collateral is acceptable, and loan is fully protected. 4. SATISFACTORY – Acceptable Risk Credit with bankable risks, although some signs of weaknesses are shown: • Would include most start-up businesses. • Occasional instances of trade slowness or repayment delinquency – may have been 10-30 days slow within the past year. • Management’s abilities are apparent yet unproven. • Weakness in primary source of repayment with adequate secondary source of repayment. • Loan structure generally in accordance with policy. • If secured, loan collateral coverage is marginal. To be classified as less than satisfactory, only one of the following criteria must be met. 5. SPECIAL MENTION – Criticized Credit constitutes an undue and unwarranted credit risk but not to the point of justifying a classification of substandard. The credit risk may be relatively minor yet constitutes an unwarranted risk in light of the circumstances surrounding a specific loan: • Downward trend in sales, profit levels, and margins. • Impaired working capital position. • Cash flow is strained in order to meet debt repayment. • Loan delinquency (30-60 days) and overdrafts may occur. • Shrinking equity cushion. • Diminishing primary source of repayment and questionable secondary source. • Management abilities are questionable. • Weak industry conditions. • Litigation pending against the borrower. • Loan may need to be restructured to improve collateral position or reduce payments. • Collateral or guaranty offers limited protection. • Negative debt service coverage, however, the credit is well collateralized, and payments are current. 6. SUBSTANDARD – Classified Credit is inadequately protected by the current net worth and paying capacity of the borrower or of the collateral pledged. There is a distinct possibility we will implement collection procedures if the loan deficiencies are not corrected. Any commercial loan placed in nonaccrual status will be rated “7” or worse. In addition, the following characteristics may apply: • Sustained losses have severely eroded the equity and cash flow. • Deteriorating liquidity. • Serious management problems or internal fraud. • Original repayment terms liberalized. • Likelihood of bankruptcy. • Inability to access other funding sources. • Reliance on secondary source of repayment. • Litigation filed against borrower. • Interest non-accrual may be warranted. • Collateral provides little or no value. • Requires excessive attention of the loan officer. • Borrower is uncooperative with loan officer. 7. VULNERABLE – Classified Credit is considered “Substandard” and warrants placing in nonaccrual status. Risk of loss is being evaluated and exit strategy options are under review. Other characteristics that may apply: • Insufficient cash flow to service debt. • Minimal or no payments being received. • Limited options available to avoid the collection process. • Transition status, expect action will take place to collect loan without immediate progress being made. 8. DOUBTFUL – Workout Credit has all the weaknesses inherent in a “Substandard” loan with the added characteristic that collection and/or liquidation is pending. The possibility of a loss is extremely high, but its classification as a loss is deferred until liquidation procedures are completed, or reasonably estimable. Other characteristics that may apply: • Normal operations are severely diminished or have ceased. • Seriously impaired cash flow. • Original repayment terms materially altered. • Secondary source of repayment is inadequate. • Survivability as a “going concern” is impossible. • Collection process has begun. • Bankruptcy petition has been filed. • Judgments have been filed. • Portion of the loan balance has been charged-off. 9. LOSS – Charge-off Credit is considered uncollectible and of such little value that their continuance as bankable assets is not warranted. This classification is for charged-off loans but does not mean that the asset has absolutely no recovery or salvage value. These loans are further characterized by: • Liquidation or reorganization under bankruptcy, with poor prospects of collection. • Fraudulently overstated assets and/or earnings. • Collateral has marginal or no value. • Debtor cannot be located. • Over 120 days delinquent. Our primary credit quality indicator for residential real estate and consumer loans is the individual loan’s past due status. The following tables display residential real estate and consumer loans by payment status and year of origination as of: June 30, 2024 2024 2023 2022 2021 2020 Prior Revolving Revolving Loans Converted to Term Total Residential real estate: Senior lien Current $ 22,658 $ 44,372 $ 51,695 $ 77,899 $ 50,559 $ 71,830 $ — $ — $ 319,013 Past due 30-89 days — 58 — — — 217 — — 275 Past due 90 or more days — — — — — 15 — — 15 Nonaccrual — 145 123 165 29 94 — — 556 Total $ 22,658 $ 44,575 $ 51,818 $ 78,064 $ 50,588 $ 72,156 $ — $ — $ 319,859 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ 10 $ — $ — $ 10 Residential real estate: Junior lien Current $ 2,221 $ 3,548 $ 1,040 $ 106 $ 101 $ 485 $ — $ — $ 7,501 Past due 30-89 days — — — 20 — — — — 20 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 2,221 $ 3,548 $ 1,040 $ 126 $ 101 $ 485 $ — $ — $ 7,521 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Residential real estate: Home equity lines of credit Current $ — $ — $ — $ — $ — $ — $ 37,808 $ — $ 37,808 Past due 30-89 days — — — — — — — — — Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ — $ — $ — $ — $ — $ — $ 37,808 $ — $ 37,808 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Consumer: Secured - direct Current $ 7,470 $ 11,562 $ 8,188 $ 5,118 $ 2,737 $ 2,480 $ — $ — $ 37,555 Past due 30-89 days — — 18 — — 6 — — 24 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 7,470 $ 11,562 $ 8,206 $ 5,118 $ 2,737 $ 2,486 $ — $ — $ 37,579 Current year-to-date gross charge-offs $ — $ 63 $ — $ — $ 27 $ 2 $ — $ — $ 92 Consumer: Secured - indirect Current $ 5,364 $ 26,649 $ 9,342 $ 5,852 $ 4,723 $ 3,914 $ — $ — $ 55,844 Past due 30-89 days 55 62 25 44 — 6 — — 192 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 5,419 $ 26,711 $ 9,367 $ 5,896 $ 4,723 $ 3,920 $ — $ — $ 56,036 Current year-to-date gross charge-offs $ — $ 24 $ — $ — $ — $ — $ — $ — $ 24 June 30, 2024 2024 2023 2022 2021 2020 Prior Revolving Revolving Loans Converted to Term Total Consumer: Unsecured Current $ 904 $ 1,045 $ 433 $ 51 $ 39 $ 1 $ 807 $ — $ 3,280 Past due 30-89 days — 5 — 1 — — 1 — 7 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 904 $ 1,050 $ 433 $ 52 $ 39 $ 1 $ 808 $ — $ 3,287 Current year-to-date gross charge-offs $ 223 $ 11 $ 21 $ — $ — $ 1 $ — $ — $ 256 December 31, 2023 2023 2022 2021 2020 2019 Prior Revolving Revolving Loans Converted to Term Total Residential real estate: Senior lien Current $ 45,878 $ 52,989 $ 80,122 $ 52,648 $ 23,356 $ 54,556 $ — $ — $ 309,549 Past due 30-89 days — 784 714 123 478 1,438 — — 3,537 Past due 90 or more days — — — — — 87 — — 87 Nonaccrual 48 — — 31 — 207 — — 286 Total $ 45,926 $ 53,773 $ 80,836 $ 52,802 $ 23,834 $ 56,288 $ — $ — $ 313,459 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ 2 $ — $ — $ 2 Residential real estate: Junior lien Current $ 3,706 $ 1,325 $ 168 $ 134 $ 167 $ 445 $ — $ — $ 5,945 Past due 30-89 days — — — — — — — — — Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 3,706 $ 1,325 $ 168 $ 134 $ 167 $ 445 $ — $ — $ 5,945 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Residential real estate: Home equity lines of credit Current $ — $ — $ — $ — $ — $ — $ 37,014 $ — $ 37,014 Past due 30-89 days — — — — — — — — — Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ — $ — $ — $ — $ — $ — $ 37,014 $ — $ 37,014 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Consumer: Secured - direct Current $ 14,813 $ 10,037 $ 6,468 $ 3,473 $ 1,682 $ 1,472 $ — $ — $ 37,945 Past due 30-89 days — — — 3 — — — — 3 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 14,813 $ 10,037 $ 6,468 $ 3,476 $ 1,682 $ 1,472 $ — $ — $ 37,948 Current year-to-date gross charge-offs $ — $ — $ 5 $ — $ — $ — $ — $ — $ 5 December 31, 2023 2023 2022 2021 2020 2019 Prior Revolving Revolving Loans Converted to Term Total Consumer: Secured - indirect Current $ 30,900 $ 10,977 $ 6,887 $ 5,376 $ 2,030 $ 2,973 $ — $ — $ 59,143 Past due 30-89 days 123 — — 30 3 25 — — 181 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 31,023 $ 10,977 $ 6,887 $ 5,406 $ 2,033 $ 2,998 $ — $ — $ 59,324 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Consumer: Unsecured Current $ 1,576 $ 740 $ 144 $ 86 $ 7 $ — $ 694 $ — $ 3,247 Past due 30-89 days — 9 — — — — — — 9 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 1,576 $ 749 $ 144 $ 86 $ 7 $ — $ 694 $ — $ 3,256 Current year-to-date gross charge-offs $ 172 $ — $ 6 $ — $ — $ 4 $ — $ — $ 182 Loan Modifications A loan modification includes terms outside of normal lending practices to a borrower experiencing financial difficulty. Typical modifications granted include, but are not limited to: • Agreeing to interest rates below prevailing market rates for debt with similar risk characteristics. • Extending the maturity date or amortization period beyond typical lending guidelines for loans with similar risk characteristics. • Agreeing to an interest-only payment structure, delaying principal payments, or delaying payments. • Forgiving principal. To determine if a borrower is experiencing financial difficulty, factors we consider include: • The borrower is currently in default on any debt. • The borrower would likely default on any debt if the concession is not granted. • The borrower’s cash flow is insufficient to service all debt if the concession is not granted. • The borrower has declared, or is in the process of declaring, bankruptcy. • The borrower is unlikely to continue as a going concern (if the entity is a business). The following is a summary of the amortized cost basis of loan modifications granted to borrowers experiencing financial difficulty for the: Three Months Ended June 30, 2024 Other-Than-Insignificant Payment Delay Other-Than-Insignificant Payment Delay and Term Extension Amortized Cost Basis % of Total Class of Financial Receivable Amortized Cost Basis % of Total Class of Financial Receivable Commercial and industrial Secured $ 2,125 1.03 % $ — 0.00 % Agricultural Agricultural mortgage 1,345 2.00 % 60 0.09 % Agricultural other — 0.00 % 507 1.82 % Total $ 3,470 $ 567 Six Months Ended June 30, 2024 Other-Than-Insignificant Payment Delay Term Extension Other-Than-Insignificant Payment Delay and Term Extension Amortized Cost Basis % of Total Class of Financial Receivable Amortized Cost Basis % of Total Class of Financial Receivable Amortized Cost Basis % of Total Class of Financial Receivable Commercial and industrial Secured $ 2,125 1.03 % $ 11 0.01 % $ — 0.00 % Commercial real estate Commercial mortgage owner occupied 823 0.47 % — 0.00 % — 0.00 % Agricultural Agricultural mortgage 1,345 2.00 % — 0.00 % 60 0.09 % Agricultural other — 0.00 % — 0.00 % 507 1.82 % Consumer Secured - indirect — 0.00 % 2 0.00 % — 0.00 % Total $ 4,293 $ 13 $ 567 Three Months Ended June 30, 2023 Term Extension Interest Rate Reduction Amortized Cost Basis % of Total Class of Financial Receivable Amortized Cost Basis % of Total Class of Financial Receivable Commercial real estate Commercial mortgage non-owner occupied $ 1,034 0.48 % $ — 0.00 % Agricultural Agricultural mortgage — 0.00 % 28 0.04 % Total $ 1,034 $ 28 Six Months Ended June 30, 2023 Term Extension Interest Rate Reduction Amortized Cost Basis % of Total Class of Financial Receivable Amortized Cost Basis % of Total Class of Financial Receivable Commercial real estate Commercial mortgage non-owner occupied $ 1,034 0.48 % $ — 0.00 % Agricultural Agricultural mortgage 232 0.33 % 28 0.04 % Agricultural other 34 0.13 % — 0.00 % Residential real estate Senior lien 5 0.00 % — 0.00 % Total $ 1,305 $ 28 We do not modify any loans by forgi

Borrowed Funds

Borrowed Funds	6 Months Ended
	Jun. 30, 2024
Debt Disclosure [Abstract]
Borrowed Funds	Borrowed Funds Federal funds purchased and repurchase agreements Securities sold under repurchase agreements without stated maturity dates, and federal funds purchased generally mature within one to four days from the transaction date. A summary of borrowed funds without stated maturity dates was as follows for the: Three Months Ended June 30 2024 2023 Maximum Month End Balance Average Balance Weighted Average Interest Rate During the Period Maximum Month End Balance Average Balance Weighted Average Interest Rate During the Period Securities sold under agreements to repurchase without stated maturity dates $ 44,194 $ 40,593 3.18 % $ 39,801 $ 35,447 1.64 % Federal funds purchased — — 0.00 % — 48 6.13 % FRB Discount Window — 15 5.52 % — 129 5.25 % Six Months Ended June 30 2024 2023 Maximum Month End Balance Average Balance Weighted Average Interest Rate During the Period Maximum Month End Balance Average Balance Weighted Average Interest Rate During the Period Securities sold under agreements to repurchase without stated maturity dates $ 44,194 $ 40,607 3.16 % $ 54,236 $ 37,565 1.48 % Federal funds purchased — 1 6.52 % — 26 6.08 % FRB Discount Window — 8 5.52 % — 65 5.25 % Securities sold under agreements to repurchase are classified as secured borrowings and are reflected at the amount of cash received in connection with the transaction. The securities underlying the agreements have a carrying value and a fair value of $66,949 and $67,764 at June 30, 2024 and December 31, 2023, respectively. Such securities remain under our control. We may be required to provide additional collateral based on the fair value of underlying securities. Securities sold under repurchase agreements without stated maturity dates were as follows as of: June 30, 2024 December 31, 2023 Amount Rate Amount Rate Securities sold under agreements to repurchase without stated maturity dates $ 44,194 3.18 % $ 46,801 3.11 % We had pledged AFS securities and 1-4 family residential real estate loans in the following amounts at: June 30 December 31 Pledged to secure borrowed funds $ 384,023 $ 391,529 Pledged to secure repurchase agreements 66,949 67,764 Pledged for public deposits and for other purposes necessary or required by law 93,908 84,099 Total $ 544,880 $ 543,392 AFS securities pledged to repurchase agreements without stated maturity dates consisted of the following at: June 30 December 31 U.S. Treasury $ 55,820 $ 55,623 Mortgage-backed securities 8,634 9,462 Collateralized mortgage obligations 2,495 2,679 Total $ 66,949 $ 67,764 AFS securities pledged to repurchase agreements are monitored to ensure the appropriate level is collateralized. In the event of maturities, calls, significant principal repayments, or significant decline in market values, we have an adequate level of AFS securities to pledge to satisfy collateral requirements. As of June 30, 2024, we had the ability to borrow up to an additional $320,551 without pledging additional collateral. FHLB advances FHLB advances are collateralized by a blanket lien on all qualified 1-4 family residential real estate loans, specific AFS securities, and FHLB stock. The following table lists the maturities and weighted average interest rates of FHLB advances as of: June 30, 2024 December 31, 2023 Amount Rate Amount Rate Fixed rate due 2024 $ 45,000 5.57 % $ 40,000 5.55 % Subordinated notes We have $30,000 in aggregate principal amount of 3.25% Fixed-to-Floating Rate Subordinated Notes due 2031 (the "Notes"). The Notes will initially bear a fixed interest rate of 3.25% until June 15, 2026, after which time until maturity on June 15, 2031, the interest rate will reset quarterly to an annual floating rate equal to the then-current 3-month SOFR plus 256 basis points. The Notes are redeemable by us at our option, in whole or in part, on or after June 15, 2026. The Notes are not subject to redemption at the option of the holders. The following table summarizes our outstanding notes as of: June 30, 2024 December 31, 2023 Amount Rate Amount Rate Fixed rate at 3.25% to floating, due 2031 $ 30,000 3.25 % $ 30,000 3.25 % Unamortized issuance costs (620) (665) Total subordinated debt, net $ 29,380 $ 29,335

Computation of Earnings Per Com

Computation of Earnings Per Common Share	6 Months Ended
	Jun. 30, 2024
Earnings Per Share [Abstract]
Computation of Earnings Per Common Share	Computation of Earnings Per Common Share Basic earnings per common share represents income available to common shareholders divided by the weighted average number of common shares outstanding during the period. Diluted earnings per common share includes additional common shares that would have been outstanding if dilutive potential common shares had been issued. Potential common shares that may be issued relate solely to outstanding shares in the Directors Plan and grant awards under the RSP. Earnings per common share have been computed based on the following for the: Three Months Ended Six Months Ended 2024 2023 2024 2023 Average number of common shares outstanding for basic calculation 7,477,310 7,498,584 7,485,743 7,528,251 Average potential effect of common shares in the Directors Plan (1) — 38,166 — 43,793 Average potential effect of common shares in the RSP 17,518 30,777 15,694 29,569 Average number of common shares outstanding used to calculate diluted earnings per common share 7,494,828 7,567,527 7,501,437 7,601,613 Net income $ 3,481 $ 4,630 $ 6,612 $ 9,951 Earnings per common share Basic $ 0.47 $ 0.62 $ 0.88 $ 1.32 Diluted 0.46 0.61 0.88 1.31 (1) Exclusive of shares held in the Rabbi Trust

Capital Ratios and Shareholders

Capital Ratios and Shareholders' Equity	6 Months Ended
	Jun. 30, 2024
Equity [Abstract]
Equity	Capital Ratios and Shareholders' Equity As of June 30, 2024 and December 31, 2023, the most recent notifications from the FRB and the FDIC categorized us as well capitalized under the regulatory framework for prompt corrective action. To be categorized as well capitalized, an institution must maintain total risk-based, Tier 1 risk-based, Common Equity Tier 1, and Tier 1 leverage ratios as set forth in the following tables. The minimum requirements presented below include the minimum required capital levels based on the Basel III Capital Rules. Capital requirements to be considered well capitalized are based upon prompt corrective action regulations, as amended to reflect the changes under the Basel III Capital Rules. There were no conditions or events since the notifications that we believe have changed our categories. The following tables set forth these requirements and our ratios as of: June 30, 2024 Actual Minimum Minimum To Be Well Amount Ratio Amount Ratio Amount Ratio Common equity Tier 1 capital to risk weighted assets Isabella Bank $ 174,164 11.90 % $ 102,453 7.00 % $ 95,135 6.50 % Consolidated 181,602 12.37 % 102,821 7.00 % N/A N/A Tier 1 capital to risk weighted assets Isabella Bank 174,164 11.90 % 124,407 8.50 % 117,089 8.00 % Consolidated 181,602 12.37 % 124,854 8.50 % N/A N/A Total capital to risk weighted assets Isabella Bank 187,710 12.83 % 153,679 10.50 % 146,361 10.00 % Consolidated 224,527 15.29 % 154,232 10.50 % N/A N/A Tier 1 capital to average assets Isabella Bank 174,164 8.49 % 82,024 4.00 % 102,530 5.00 % Consolidated 181,602 8.83 % 82,245 4.00 % N/A N/A December 31, 2023 Actual Minimum Minimum To Be Well Amount Ratio Amount Ratio Amount Ratio Common equity Tier 1 capital to risk weighted assets Isabella Bank $ 178,316 12.48 % $ 100,043 7.00 % $ 92,897 6.50 % Consolidated 180,014 12.54 % 100,449 7.00 % N/A N/A Tier 1 capital to risk weighted assets Isabella Bank 178,316 12.48 % 121,481 8.50 % 114,335 8.00 % Consolidated 180,014 12.54 % 121,973 8.50 % N/A N/A Total capital to risk weighted assets Isabella Bank 191,739 13.42 % 150,065 10.50 % 142,919 10.00 % Consolidated 222,772 15.52 % 150,673 10.50 % N/A N/A Tier 1 capital to average assets Isabella Bank 178,316 8.71 % 81,935 4.00 % 102,419 5.00 % Consolidated 180,014 8.76 % 82,154 4.00 % N/A N/A Total capital includes Tier 1 capital and Tier 2 capital. Tier 2 capital includes a permissible portion of the allowances for credit losses and subordinated debt, net of unamortized issuance costs. There are no significant regulatory constraints placed on our capital. At June 30, 2024, the Bank exceeded all minimum capital requirements. The following table summarizes the changes in AOCI by component for the: Three Months Ended June 30 2024 2023 Unrealized Defined Total Unrealized Defined Total Balance, April 1 $ (27,493) $ (697) $ (28,190) $ (28,948) $ (1,366) $ (30,314) OCI before reclassifications 703 — 703 (7,638) — (7,638) Amounts reclassified from AOCI — — — (66) — (66) Subtotal 703 — 703 (7,704) — (7,704) Tax effect (149) — (149) 1,601 — 1,601 OCI, net of tax 554 — 554 (6,103) — (6,103) Balance, June 30 $ (26,939) $ (697) $ (27,636) $ (35,051) $ (1,366) $ (36,417) Six Months Ended June 30 2024 2023 Unrealized Defined Total Unrealized Defined Total Balance, January 1 $ (25,199) $ (697) $ (25,896) $ (35,828) $ (1,366) $ (37,194) OCI before reclassifications (2,223) — (2,223) 972 — 972 Amounts reclassified from AOCI — — — (67) — (67) Subtotal (2,223) — (2,223) 905 — 905 Tax effect 483 — 483 (128) — (128) OCI, net of tax (1,740) — (1,740) 777 — 777 Balance, June 30 $ (26,939) $ (697) $ (27,636) $ (35,051) $ (1,366) $ (36,417) Included in OCI for the three and six-month periods ended June 30, 2024 and 2023 are changes in unrealized gains and losses related to certain auction rate money market preferred stocks. These investments, for federal income tax purposes, have no deferred federal income taxes related to unrealized gains or losses given the nature of the investments. A summary of the components of unrealized gains on AFS securities included in OCI follows for the: Three Months Ended June 30 2024 2023 Auction Rate Money Market Preferred Stocks All Other AFS Securities Total Auction Rate Money Market Preferred Stocks All Other AFS Securities Total Unrealized gains (losses) arising during the period $ (5) $ 708 $ 703 $ (79) $ (7,559) $ (7,638) Reclassification adjustment for net (gains) losses included in net income — — — — (66) (66) Net unrealized gains (losses) (5) 708 703 (79) (7,625) (7,704) Tax effect — (149) (149) — 1,601 1,601 Unrealized gains (losses), net of tax $ (5) $ 559 $ 554 $ (79) $ (6,024) $ (6,103) Six Months Ended June 30 2024 2023 Auction Rate Money Market Preferred Stocks All Other AFS Securities Total Auction Rate Money Market Preferred Stocks All Other AFS Securities Total Unrealized gains (losses) arising during the period $ 77 $ (2,300) $ (2,223) $ 295 $ 677 $ 972 Reclassification adjustment for net (gains) losses included in net income — — — — (67) (67) Net unrealized gains (losses) 77 (2,300) (2,223) 295 610 905 Tax effect — 483 483 — (128) (128) Unrealized gains (losses), net of tax $ 77 $ (1,817) $ (1,740) $ 295 $ 482 $ 777

Fair Value

Fair Value	6 Months Ended
	Jun. 30, 2024
Fair Value Disclosures [Abstract]
Fair Value	Fair Value Under fair value measurement and disclosure authoritative guidance, we group assets and liabilities measured at fair value into three levels, based on the markets in which the assets and liabilities are traded, and the reliability of the assumptions used to determine fair value, based on the prioritization of inputs in the valuation techniques. These levels are: Level 1: Valuation is based upon quoted prices for identical instruments traded in active markets. Level 2: Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active and model-based valuation techniques for which all significant assumptions are observable in the market. Level 3: Valuation is generated from model-based techniques that use at least one significant assumption not observable in the market. These unobservable assumptions reflect estimates of assumptions that market participants would use in pricing the asset or liability. The asset’s or liability’s fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques maximize the use of observable inputs and minimize the use of unobservable inputs. Transfers between measurement levels are recognized at the end of reporting periods. Fair value measurement requires the use of an exit price notion which may differ from entrance pricing. Generally, we believe our assets and liabilities classified as Level 1 or Level 2 approximate an exit price notion. Following is a description of the valuation methodologies, key inputs, and an indication of the level of the fair value hierarchy in which the assets or liabilities are classified. AFS securities: AFS securities are recorded at fair value on a recurring basis. Level 1 fair value measurement is based upon quoted prices for identical instruments. Level 2 fair value measurement is based upon quoted prices for similar instruments. If quoted prices are not available, fair values are measured using independent pricing models or other model-based valuation techniques such as the present value of future cash flows, adjusted for the security’s credit rating, prepayment assumptions and other factors such as credit loss and liquidity assumptions. The values for Level 1 and Level 2 investment securities are generally obtained from an independent third party. On a quarterly basis, we compare the values provided to alternative pricing sources. Loans: We do not record loans at fair value on a recurring basis. However, some loans are individually evaluated for ACL purposes, and a specific ACL may be established. To measure reserve, the fair value of the loan is estimated using the fair value of the collateral, less costs to sell if foreclosure is probable, or the present value of expected future cash flows discounted at the loan’s effective interest rate. Loans not requiring an allowance represent loans for which the fair value of the expected repayments or collateral exceed the recorded investments in such loans. We review the net realizable values of the underlying collateral for collateral dependent loans on at least a quarterly basis for all loan types. To determine the collateral value, we utilize independent appraisals, broker price opinions, or internal evaluations. We review these valuations to determine whether an additional discount should be applied given the age of market information that may have been considered as well as other factors such as costs to sell an asset if it is determined that the collateral will be liquidated in connection with the ultimate settlement of the loan. We use these valuations to determine if any specific reserves or charge-offs are necessary. We may obtain new valuations in certain circumstances, including when there has been significant deterioration in the condition of the collateral, if the foreclosure process has begun, or if the existing valuation is deemed to be outdated. The following tables list the quantitative information about loans measured at fair value on a nonrecurring basis as of: June 30, 2024 Valuation Technique Fair Value Unobservable Input Actual Range Weighted Average Collateral Dependent Loans - Discount applied to collateral: Discounted value $921 Real Estate 25% 25% Equipment 30% - 40% 35% December 31, 2023 Valuation Technique Fair Value Unobservable Input Actual Range Weighted Average Collateral Dependent Loans - Discount applied to collateral: Discounted value $1,083 Real Estate 20% 20% Equipment 25% - 35% 33% Accounts receivable 25% 25% Collateral discount rates may have ranges to accommodate differences in the age of the independent appraisal, broker price opinion, or internal evaluation. OMSR: OMSR (which are included in other assets) are subject to impairment testing. To test for impairment, we utilize a discounted cash flow analysis using interest rates and prepayment speed assumptions currently quoted for comparable instruments and discount rates. If the valuation model reflects a value less than the carrying value, OMSR are adjusted to fair value through a valuation allowance as determined by the model. As such, we classify OMSR subject to nonrecurring fair value adjustments as Level 2. The preceding methods described may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Although we believe our valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement. Estimated Fair Values of Financial Instruments Not Recorded at Fair Value in their Entirety on a Recurring Basis Disclosure of the estimated fair values of financial instruments, which differ from carrying values, often requires the use of estimates. In cases where quoted market values in an active market are not available, we use present value techniques and other valuation methods to estimate the fair values of our financial instruments. These valuation methods require considerable judgment and the resulting estimates of fair value can be significantly affected by the assumptions made and methods used. The carrying amount and estimated fair value of financial instruments not recorded at fair value in their entirety on a recurring basis were as follows as of: June 30, 2024 Carrying Estimated Level 1 Level 2 Level 3 ASSETS Cash and cash equivalents $ 23,559 $ 23,559 $ 23,559 $ — $ — FHLB stock (1) 12,762 N/A — — — Mortgage loans HFS 637 645 — 645 — Gross loans 1,381,636 1,312,082 — — 1,312,082 Less allowance for credit losses 13,095 13,095 — — 13,095 Net loans 1,368,541 1,298,987 — — 1,298,987 Accrued interest receivable 7,859 7,859 7,859 — — Equity securities without readily determinable fair values (1) 3,086 N/A — — — OMSR 2,338 3,039 — 3,039 — LIABILITIES Deposits without stated maturities 1,353,850 1,353,850 1,353,850 — — Deposits with stated maturities 368,449 363,775 — 363,775 — Federal funds purchased and repurchase agreements 44,194 44,108 — 44,108 — FHLB advances 45,000 45,001 — 45,001 — Subordinated debt, net of unamortized issuance costs 29,380 26,203 — 26,203 — Accrued interest payable 915 915 915 — — December 31, 2023 Carrying Estimated Level 1 Level 2 Level 3 ASSETS Cash and cash equivalents $ 33,672 $ 33,672 $ 33,672 $ — $ — FHLB stock (1) 12,762 N/A — — — Mortgage loans HFS — — — — — Gross loans 1,349,463 1,292,458 — — 1,292,458 Less allowance for credit losses 13,108 13,108 — — 13,108 Net loans 1,336,355 1,279,350 — — 1,279,350 Accrued interest receivable 8,167 8,167 8,167 — — Equity securities without readily determinable fair values (1) 3,086 N/A — — — OMSR 2,422 3,164 — 3,164 — LIABILITIES Deposits without stated maturities 1,377,321 1,377,321 1,377,321 — — Deposits with stated maturities 346,374 341,489 — 341,489 — Federal funds purchased and repurchase agreements 46,801 46,704 — 46,704 — FHLB advances 40,000 40,000 — 40,000 — Subordinated debt, net of unamortized issuance costs 29,335 26,146 — 26,146 — Accrued interest payable 890 890 890 — — (1) Due to the characteristics of equity securities without readily determinable fair values, they are not disclosed under a specific fair value hierarchy. When an impairment or write-down related to these securities is recorded, such amount would be classified as a nonrecurring Level 3 fair value adjustment. Financial Instruments Recorded at Fair Value The table below presents the recorded amount of assets and liabilities measured at fair value on: June 30, 2024 December 31, 2023 Total Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Recurring items AFS securities U.S. Treasury $ 215,333 $ — $ 215,333 $ — $ 214,801 $ — $ 214,801 $ — States and political subdivisions 83,051 — 83,051 — 92,876 — 92,876 — Auction rate money market preferred 3,008 — 3,008 — 2,931 — 2,931 — Mortgage-backed securities 29,541 — 29,541 — 32,815 — 32,815 — Collateralized mortgage obligations 167,709 — 167,709 — 177,775 — 177,775 — Corporate 7,004 — 7,004 — 6,950 — 6,950 — Total AFS securities 505,646 — 505,646 — 528,148 — 528,148 — Nonrecurring items Collateral dependent (net of ACL) 921 — — 921 1,083 — — 1,083 Foreclosed assets 629 — — 629 406 — — 406 Total $ 507,196 $ — $ 505,646 $ 1,550 $ 529,637 $ — $ 528,148 $ 1,489 Percent of assets and liabilities measured at fair value 0.00 % 99.69 % 0.31 % 0.00 % 99.72 % 0.28 % We recorded an impairment related to foreclosed assets of $0 through earnings for the three and six month periods ended June 30, 2024 and $9 for the three and six month periods ended June 30, 2023 We had no other assets or liabilities recorded at fair value with changes in fair value recognized through earnings, on a recurring basis or nonrecurring basis, as of June 30, 2024. Further, we had no unrealized gains and losses included in OCI for recurring Level 3 fair value measurements held at the end of the reporting period.

Basis of Presentation (Policies

Basis of Presentation (Policies)	6 Months Ended
	Jun. 30, 2024
Accounting Policies [Abstract]
Consolidation	As used in these notes, as well as in Management's Discussion and Analysis of Financial Condition and Results of Operations, references to “the Corporation”, “Isabella”, “we”, “our”, “us”, and similar terms refer to the consolidated entity consisting of Isabella Bank Corporation and its subsidiary. References to Isabella Bank or “the Bank” refers to Isabella Bank Corporation’s subsidiary, Isabella Bank.
Basis of Accounting	The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In our opinion, all adjustments considered necessary for a fair presentation have been included. Operating results for the three and six-month periods ended June 30, 2024 are not necessarily indicative of the results that may be expected for the year ending December 31, 2024. For further information, refer to our Annual Report on Form 10-K for the year ended December 31, 2023.
Nonaccrual Loan Status	The accrual of interest on commercial and agricultural loans, as well as residential real estate loans, is discontinued at the time a loan is 90 days or more past due unless the credit is well-secured and in the process of short-term collection. Upon transferring a loan to nonaccrual status, we perform an evaluation to determine the net realizable value of the underlying collateral. This evaluation is used to help determine if a charge-off is necessary. Consumer loans are typically charged-off no later than 180 days past due. Past due status is based on the contractual term of the loan. In all cases, a loan is placed in nonaccrual status at an earlier date if collection of principal or interest is considered doubtful. When a loan is placed in nonaccrual status, all interest accrued in the current calendar year, but not collected, is reversed against interest income while interest accrued in prior calendar years, but not collected, is charged against the ACL. Loans may be returned to accrual status after six months of continuous performance and achievement of current payment status.
Loans Receivable	Loans that we have the intent and ability to hold in our portfolio are reported at their outstanding principal balance adjusted for any charge-offs, the ACL, and deferred fees or costs. Unless a loan has a nonaccrual status, interest income is accrued over the term of the loan based on the principal amount outstanding. Loan origination fees and certain direct loan origination costs are capitalized and recognized as a component of interest income over the term of the loan using the appropriate amortization method. Commercial and agricultural loans include loans for commercial real estate, commercial operating loans, advances to mortgage brokers, farmland and agricultural production, and loans to states and political subdivisions. Repayment of these loans is dependent upon the successful operation and management of a business. We minimize our risk by limiting the amount of direct credit exposure to any one borrower to $18,000. Borrowers with direct credit needs of more than $18,000 may be serviced through the use of loan participations with other commercial banks. Commercial and agricultural real estate loans commonly require loan-to-value limits of 80% or less. Depending upon the type of loan, past credit history, and current operating results, we may require the borrower to pledge accounts receivable, inventory, property, or equipment. Government agency guarantee may be required. Personal guarantees and/or life insurance beneficiary assignments are generally required from the owners of closely held corporations, partnerships, and sole proprietorships. In addition, we may require annual financial statements, prepare cash flow analyses, and review credit reports. We offer adjustable rate mortgages, construction loans, and fixed rate residential real estate loans which have amortization periods up to a maximum of 30 years. We consider the anticipated direction of interest rates, balance sheet duration, the sensitivity of our balance sheet to changes in interest rates, our liquidity needs, and overall loan demand to determine whether or not to sell fixed rate loans to Freddie Mac. Our lending policies generally limit the maximum loan-to-value ratio on residential real estate loans to 100% of the lower of the appraised value of the property or the purchase price. Private mortgage insurance is typically required on loans with loan-to-value ratios in excess of 80% unless the loan qualifies for government guarantees. Underwriting criteria for originated residential real estate loans generally include: • Evaluation of the borrower’s ability to make monthly payments. • Evaluation of the value of the property securing the loan. • Ensuring the payment of principal, interest, taxes, and hazard insurance generally does not exceed 28% of a borrower’s gross income. • Ensuring all debt servicing does not exceed 40% of income. • Verification of acceptable credit reports. • Verification of employment, income, and financial information. Appraisals are performed by independent appraisers and are reviewed for appropriateness. Generally, mortgage loan requests are reviewed by our mortgage loan committee or through a secondary market underwriting system; loans in excess of $1,000 require the approval of one or more of the following committees: Internal Loan Committee, the Executive Loan Committee, or the Board of Directors. Consumer loans include secured and unsecured personal loans. Loans are amortized for a period of up to 15 years based on the age and value of the underlying collateral. The underwriting emphasis is on a borrower’s perceived intent and ability to pay rather than collateral value. No consumer loans are sold to the secondary market.
Internal Credit Risk Ratings	Internally assigned credit risk ratings are reviewed, at a minimum, when loans are renewed or when management has knowledge of improvements or deterioration of the credit quality of individual credits. Descriptions of the internally assigned credit risk ratings for commercial and agricultural loans are as follows: 1. EXCELLENT – Substantially Risk Free Credit has strong financial condition and solid earnings history, characterized by: • High liquidity, strong cash flow, low leverage. • Unquestioned ability to meet all obligations when due. • Experienced management, with management succession in place. • Secured by cash. 2. HIGH QUALITY – Limited Risk Credit with sound financial condition and a positive trend in earnings supplemented by: • Favorable liquidity and leverage ratios. • Ability to meet all obligations when due. • Management with successful track record. • Steady and satisfactory earnings history. • If loan is secured, collateral is of high quality and readily marketable. • Access to alternative financing. • Well defined primary and secondary source of repayment. • If supported by guaranty, the financial strength and liquidity of the guarantor(s) are clearly evident. 3. HIGH SATISFACTORY – Reasonable Risk Credit with satisfactory financial condition and further characterized by: • Working capital adequate to support operations. • Cash flow sufficient to pay debts as scheduled. • Management experience and depth appear favorable. • Loan performing according to terms. • If loan is secured, collateral is acceptable, and loan is fully protected. 4. SATISFACTORY – Acceptable Risk Credit with bankable risks, although some signs of weaknesses are shown: • Would include most start-up businesses. • Occasional instances of trade slowness or repayment delinquency – may have been 10-30 days slow within the past year. • Management’s abilities are apparent yet unproven. • Weakness in primary source of repayment with adequate secondary source of repayment. • Loan structure generally in accordance with policy. • If secured, loan collateral coverage is marginal. To be classified as less than satisfactory, only one of the following criteria must be met. 5. SPECIAL MENTION – Criticized Credit constitutes an undue and unwarranted credit risk but not to the point of justifying a classification of substandard. The credit risk may be relatively minor yet constitutes an unwarranted risk in light of the circumstances surrounding a specific loan: • Downward trend in sales, profit levels, and margins. • Impaired working capital position. • Cash flow is strained in order to meet debt repayment. • Loan delinquency (30-60 days) and overdrafts may occur. • Shrinking equity cushion. • Diminishing primary source of repayment and questionable secondary source. • Management abilities are questionable. • Weak industry conditions. • Litigation pending against the borrower. • Loan may need to be restructured to improve collateral position or reduce payments. • Collateral or guaranty offers limited protection. • Negative debt service coverage, however, the credit is well collateralized, and payments are current. 6. SUBSTANDARD – Classified Credit is inadequately protected by the current net worth and paying capacity of the borrower or of the collateral pledged. There is a distinct possibility we will implement collection procedures if the loan deficiencies are not corrected. Any commercial loan placed in nonaccrual status will be rated “7” or worse. In addition, the following characteristics may apply: • Sustained losses have severely eroded the equity and cash flow. • Deteriorating liquidity. • Serious management problems or internal fraud. • Original repayment terms liberalized. • Likelihood of bankruptcy. • Inability to access other funding sources. • Reliance on secondary source of repayment. • Litigation filed against borrower. • Interest non-accrual may be warranted. • Collateral provides little or no value. • Requires excessive attention of the loan officer. • Borrower is uncooperative with loan officer. 7. VULNERABLE – Classified Credit is considered “Substandard” and warrants placing in nonaccrual status. Risk of loss is being evaluated and exit strategy options are under review. Other characteristics that may apply: • Insufficient cash flow to service debt. • Minimal or no payments being received. • Limited options available to avoid the collection process. • Transition status, expect action will take place to collect loan without immediate progress being made. 8. DOUBTFUL – Workout Credit has all the weaknesses inherent in a “Substandard” loan with the added characteristic that collection and/or liquidation is pending. The possibility of a loss is extremely high, but its classification as a loss is deferred until liquidation procedures are completed, or reasonably estimable. Other characteristics that may apply: • Normal operations are severely diminished or have ceased. • Seriously impaired cash flow. • Original repayment terms materially altered. • Secondary source of repayment is inadequate. • Survivability as a “going concern” is impossible. • Collection process has begun. • Bankruptcy petition has been filed. • Judgments have been filed. • Portion of the loan balance has been charged-off. 9. LOSS – Charge-off Credit is considered uncollectible and of such little value that their continuance as bankable assets is not warranted. This classification is for charged-off loans but does not mean that the asset has absolutely no recovery or salvage value. These loans are further characterized by: • Liquidation or reorganization under bankruptcy, with poor prospects of collection. • Fraudulently overstated assets and/or earnings. • Collateral has marginal or no value. • Debtor cannot be located. • Over 120 days delinquent.
Earnings Per Share	Basic earnings per common share represents income available to common shareholders divided by the weighted average number of common shares outstanding during the period. Diluted earnings per common share includes additional common shares that would have been outstanding if dilutive potential common shares had been issued. Potential common shares that may be issued relate solely to outstanding shares in the Directors Plan and grant awards under the RSP. Earnings per common share have been computed based on the following for the: Three Months Ended Six Months Ended 2024 2023 2024 2023 Average number of common shares outstanding for basic calculation 7,477,310 7,498,584 7,485,743 7,528,251 Average potential effect of common shares in the Directors Plan (1) — 38,166 — 43,793 Average potential effect of common shares in the RSP 17,518 30,777 15,694 29,569 Average number of common shares outstanding used to calculate diluted earnings per common share 7,494,828 7,567,527 7,501,437 7,601,613 Net income $ 3,481 $ 4,630 $ 6,612 $ 9,951 Earnings per common share Basic $ 0.47 $ 0.62 $ 0.88 $ 1.32 Diluted 0.46 0.61 0.88 1.31 (1) Exclusive of shares held in the Rabbi Trust
Fair Value Measurement, Policy [Policy Text Block]	Under fair value measurement and disclosure authoritative guidance, we group assets and liabilities measured at fair value into three levels, based on the markets in which the assets and liabilities are traded, and the reliability of the assumptions used to determine fair value, based on the prioritization of inputs in the valuation techniques. These levels are: Level 1: Valuation is based upon quoted prices for identical instruments traded in active markets. Level 2: Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active and model-based valuation techniques for which all significant assumptions are observable in the market. Level 3: Valuation is generated from model-based techniques that use at least one significant assumption not observable in the market. These unobservable assumptions reflect estimates of assumptions that market participants would use in pricing the asset or liability. The asset’s or liability’s fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques maximize the use of observable inputs and minimize the use of unobservable inputs. Transfers between measurement levels are recognized at the end of reporting periods. Fair value measurement requires the use of an exit price notion which may differ from entrance pricing. Generally, we believe our assets and liabilities classified as Level 1 or Level 2 approximate an exit price notion.

Receivables, Loans, Notes Recei

Receivables, Loans, Notes Receivable, and Others (Policies)	6 Months Ended
	Jun. 30, 2024
Receivables [Abstract]
Allowance for Loan Losses	The credit quality of our loan portfolio is continuously monitored and is reflected within the ACL for loans. The ACL is an estimate of expected losses inherent within our loan portfolio. The ACL is adjusted by a credit loss expense, which is reported in earnings, and reduced by the charge-off of loan amounts, net of recoveries. The ACL is evaluated on a regular basis for appropriateness. Our periodic review of the collectability of a loan considers historical experience, the nature and volume of the loan portfolio, adverse situations that may affect the borrower’s ability to repay, estimated value of any underlying collateral, and prevailing economic conditions. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available. The primary factors behind the determination of the level of the ACL are specific allocations for loans individually evaluated, historical loss percentages, delinquency status, and other credit trends and risk characteristics, including current conditions and reasonable and supportable forecasts about the future. Determining the appropriateness of the allowance is complex and requires judgment by management about the effect of matters that are inherently uncertain. In future periods evaluations of the overall loan portfolio, in light of the factors and forecasts then prevailing, may result in significant changes in the allowance and credit loss expense in those future periods. The methodology for estimating the amount of expected credit losses reported in the ACL has two basic components: a component of individual loans that do not share risk characteristics with other loans; and a pooled component for estimated expected credit losses for pools of loans that share similar risk characteristics. For a loan that does not share risk characteristics with other loans, an individual analysis is performed to measure an allowance. Loans in nonaccrual status are individually evaluated for specific allocation of the allowance using the fair value of collateral, less costs to sell if foreclosure is probable, or the discounted cash flow method. We do not recognize interest income on loans in nonaccrual status. For loans not classified as nonaccrual, interest income is recognized daily, as earned, according to the terms of the loan agreement and the principal amount outstanding. In determining the allowance for credit losses, we derive an estimated credit loss assumption from a model that categorizes loan pools based on loan type and credit risk ratings or delinquency bucket. This model calculates an expected loss percentage for each loan class by considering the probability of default, based on the migration of loans from performing to loss by credit risk ratings or delinquency buckets using life-of-loan analysis, and the historical severity of loss, based on the aggregate net lifetime losses incurred per loan class. The default and severity factors used to calculate the allowance for credit losses for loans that share similar risk characteristics with other loans are adjusted for differences between the historical period used to calculate historical default and loss severity rates and expected conditions over the remaining lives of the loans in the portfolio. These qualitative factors are used to adjust the historical probabilities of default and severity of loss so that they reflect management's expectation of future conditions based on a reasonable and supportable forecast. To the extent the lives of the loans in the portfolio extend beyond the period for which a reasonable and supportable forecast can be made, the model reverts back to the historical rates of default and severity of loss. Qualitative factors include: • Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, recovery practices not considered elsewhere in estimating credit losses; • Changes in the experience, ability, and depth of lending management and other relevant staff; • Changes in interest rates; • Changes in international, national, regional, and local economic factors (international, national, regional, and local); • Changes in the nature and volume of the portfolio and in the terms of loans; • Changes in the volume and severity of past due loans, the volume of nonaccrual loans, and the volume and severity of adversely classified or graded loans; • Lack of current financial information; • Competition, legal, and regulatory; and • Changes in the value of underlying collateral.

AFS Securities (Tables)

AFS Securities (Tables)	6 Months Ended
	Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]
Amortized cost and fair value of available-for-sale securities	The amortized cost and fair value of AFS securities, with gross unrealized gains and losses, are as follows at: June 30, 2024 Amortized Gross Gross Fair U.S. Treasury $ 231,012 $ — $ 15,679 $ 215,333 States and political subdivisions 86,789 464 4,202 83,051 Auction rate money market preferred 3,200 — 192 3,008 Mortgage-backed securities 32,120 — 2,579 29,541 Collateralized mortgage obligations 178,424 — 10,715 167,709 Corporate 8,150 — 1,146 7,004 Total $ 539,695 $ 464 $ 34,513 $ 505,646 December 31, 2023 Amortized Gross Gross Fair U.S. Treasury $ 231,218 $ — $ 16,417 $ 214,801 States and political subdivisions 94,837 1,032 2,993 92,876 Auction rate money market preferred 3,200 — 269 2,931 Mortgage-backed securities 35,321 — 2,506 32,815 Collateralized mortgage obligations 187,248 — 9,473 177,775 Corporate 8,150 — 1,200 6,950 Total $ 559,974 $ 1,032 $ 32,858 $ 528,148
Amortized cost and fair value of available-for-sale securities by contractual maturity	The amortized cost and fair value of AFS securities by contractual maturity at June 30, 2024 are as follows: Maturing Securities with Variable Monthly Payments or Noncontractual Maturities Due in After One After Five After Total U.S. Treasury $ 19,922 $ 211,090 $ — $ — $ — $ 231,012 States and political subdivisions 15,613 24,254 18,442 28,480 — 86,789 Auction rate money market preferred — — — — 3,200 3,200 Mortgage-backed securities — — — — 32,120 32,120 Collateralized mortgage obligations — — — — 178,424 178,424 Corporate — — 8,150 — — 8,150 Total amortized cost $ 35,535 $ 235,344 $ 26,592 $ 28,480 $ 213,744 $ 539,695 Fair value $ 35,351 $ 219,602 $ 24,268 $ 26,167 $ 200,258 $ 505,646
Schedule of Realized Gain (Loss) [Table Text Block]	A summary of the sales activity of AFS securities is as follows for the: Three Months Ended Six Months Ended 2024 2023 2024 2023 Proceeds from sales of AFS securities $ — $ 13,944 $ — $ 18,089 Realized gains (losses) — 66 — 67 Applicable income tax expense (benefit) — 14 — 14
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value	The information in the following tables pertains to AFS securities with gross unrealized losses at June 30, 2024 and December 31, 2023, aggregated by investment category and length of time that individual securities have been in a continuous loss position. June 30, 2024 Less Than Twelve Months Twelve Months or More Gross Fair Gross Fair Total U.S. Treasury $ — $ — $ 15,679 $ 215,333 $ 15,679 States and political subdivisions 379 26,922 3,823 40,571 4,202 Auction rate money market preferred — — 192 3,008 192 Mortgage-backed securities — — 2,579 29,541 2,579 Collateralized mortgage obligations — — 10,715 167,709 10,715 Corporate — — 1,146 7,004 1,146 Total $ 379 $ 26,922 $ 34,134 $ 463,166 $ 34,513 Number of securities in an unrealized loss position: 210 198 408 December 31, 2023 Less Than Twelve Months Twelve Months or More Gross Fair Gross Fair Total U.S. Treasury $ — $ — $ 16,417 $ 214,801 $ 16,417 States and political subdivisions 42 7,172 2,951 37,011 2,993 Auction rate money market preferred — — 269 2,931 269 Mortgage-backed securities 1 10 2,505 32,805 2,506 Collateralized mortgage obligations 116 4,554 9,357 173,221 9,473 Corporate — — 1,200 6,950 1,200 Total $ 159 $ 11,736 $ 32,699 $ 467,719 $ 32,858 Number of securities in an unrealized loss position: 22 186 208

Loans and ACL (Tables)

Loans and ACL (Tables)	6 Months Ended
	Jun. 30, 2024
Receivables [Abstract]
Loan Composition	The following table provides a detailed listing of our loan portfolio at: June 30, 2024 December 31, 2023 Balance Percent of Total Balance Percent of Total Commercial and industrial Secured $ 206,784 14.97 % $ 189,186 14.02 % Unsecured 31,461 2.28 % 20,552 1.52 % Total commercial and industrial 238,245 17.25 % 209,738 15.54 % Commercial real estate Commercial mortgage owner occupied 176,234 12.76 % 180,636 13.39 % Commercial mortgage non-owner occupied 207,853 15.04 % 216,292 16.03 % Commercial mortgage 1-4 family investor 91,789 6.64 % 89,208 6.61 % Commercial mortgage multifamily 71,129 5.15 % 78,108 5.79 % Total commercial real estate 547,005 39.59 % 564,244 41.82 % Advances to mortgage brokers 39,300 2.84 % 18,541 1.37 % Agricultural Agricultural mortgage 67,168 4.87 % 69,044 5.12 % Agricultural other 27,828 2.01 % 30,950 2.29 % Total agricultural 94,996 6.88 % 99,994 7.41 % Residential real estate Senior lien 319,859 23.15 % 313,459 23.23 % Junior lien 7,521 0.54 % 5,945 0.44 % Home equity lines of credit 37,808 2.74 % 37,014 2.74 % Total residential real estate 365,188 26.43 % 356,418 26.41 % Consumer Secured - direct 37,579 2.72 % 37,948 2.81 % Secured - indirect 56,036 4.05 % 59,324 4.40 % Unsecured 3,287 0.24 % 3,256 0.24 % Total consumer 96,902 7.01 % 100,528 7.45 % Total $ 1,381,636 100.00 % $ 1,349,463 100.00 %
Nonaccrual Loans with No ACL	The following table summarizes nonaccrual loan data by class of loans as of: June 30, 2024 December 31, 2023 Total Nonaccrual Loans Nonaccrual Loans with No ACL Total Nonaccrual Loans Nonaccrual Loans with No ACL Commercial and industrial Secured $ 271 $ 180 $ 491 $ 435 Agricultural Agricultural mortgage — — 38 38 Agricultural other 167 167 167 167 Residential real estate Senior lien 556 510 286 286 Total $ 994 $ 857 $ 982 $ 926
Summary of past due loans	The following tables summarize the past due and current loans for the entire loan portfolio as of: June 30, 2024 Past Due: Accruing Loans 90 or More Days Past Due 30-59 60-89 90 Days Current Total Commercial and industrial Secured $ 83 $ 157 $ 115 $ 206,429 $ 206,784 $ — Unsecured 435 — — 31,026 31,461 — Total commercial and industrial 518 157 115 237,455 238,245 — Commercial real estate Commercial mortgage owner occupied 304 — — 175,930 176,234 — Commercial mortgage non-owner occupied 143 — — 207,710 207,853 — Commercial mortgage 1-4 family investor — — — 91,789 91,789 — Commercial mortgage multifamily — — — 71,129 71,129 — Total commercial real estate 447 — — 546,558 547,005 — Advances to mortgage brokers — — — 39,300 39,300 — Agricultural Agricultural mortgage — — — 67,168 67,168 — Agricultural other — — — 27,828 27,828 — Total agricultural — — — 94,996 94,996 — Residential real estate Senior lien 136 139 404 319,180 319,859 15 Junior lien — 20 — 7,501 7,521 — Home equity lines of credit — — — 37,808 37,808 — Total residential real estate 136 159 404 364,489 365,188 15 Consumer Secured - direct 19 5 — 37,555 37,579 — Secured - indirect 192 — — 55,844 56,036 — Unsecured 7 — — 3,280 3,287 — Total consumer 218 5 — 96,679 96,902 — Total $ 1,319 $ 321 $ 519 $ 1,379,477 $ 1,381,636 $ 15 December 31, 2023 Past Due: Accruing Loans 90 or More Days Past Due 30-59 60-89 90 Days Current Total Commercial and industrial Secured $ 165 $ 290 $ 201 $ 188,530 $ 189,186 $ — Unsecured — — — 20,552 20,552 — Total commercial and industrial 165 290 201 209,082 209,738 — Commercial real estate Commercial mortgage owner occupied — — — 180,636 180,636 — Commercial mortgage non-owner occupied — — — 216,292 216,292 — Commercial mortgage 1-4 family investor — — — 89,208 89,208 — Commercial mortgage multifamily — — — 78,108 78,108 — Total commercial real estate — — — 564,244 564,244 — Advances to mortgage brokers — — — 18,541 18,541 — Agricultural Agricultural mortgage — — — 69,044 69,044 — Agricultural other — — — 30,950 30,950 — Total agricultural — — — 99,994 99,994 — Residential real estate Senior lien 3,188 349 201 309,721 313,459 87 Junior lien — — — 5,945 5,945 — Home equity lines of credit — — — 37,014 37,014 — Total residential real estate 3,188 349 201 352,680 356,418 87 Consumer Secured - direct 3 — — 37,945 37,948 — Secured - indirect 181 — — 59,143 59,324 — Unsecured 9 — — 3,247 3,256 — Total consumer 193 — — 100,335 100,528 — Total $ 3,546 $ 639 $ 402 $ 1,344,876 $ 1,349,463 $ 87
Credit quality indicators by year of origination	The following tables display commercial and agricultural loans by credit risk ratings and year of origination as of: June 30, 2024 2024 2023 2022 2021 2020 Prior Revolving Revolving Loans Converted to Term Total Commercial and industrial: Secured Risk ratings 1-3 $ 4,485 $ 18,766 $ 4,279 $ 5,478 $ 5,705 $ 581 $ 8,354 $ — $ 47,648 Risk rating 4 20,793 39,115 31,128 18,014 3,171 3,525 29,229 — 144,975 Risk rating 5 3,728 264 385 198 68 84 3,535 — 8,262 Risk rating 6 25 — 2,125 — 180 84 3,214 — 5,628 Risk rating 7 — 115 — — 156 — — — 271 Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 29,031 $ 58,260 $ 37,917 $ 23,690 $ 9,280 $ 4,274 $ 44,332 $ — $ 206,784 Current year-to-date gross charge-offs $ — $ 277 $ 33 $ — $ 17 $ — $ — $ — $ 327 Commercial and industrial: Unsecured Risk ratings 1-3 $ 350 $ 1,850 $ 203 $ 99 $ 48 $ 652 $ 10,462 $ — $ 13,664 Risk rating 4 1,863 3,754 2,530 447 423 — 8,735 — 17,752 Risk rating 5 — — — — — — 45 — 45 Risk rating 6 — — — — — — — — — Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 2,213 $ 5,604 $ 2,733 $ 546 $ 471 $ 652 $ 19,242 $ — $ 31,461 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ 8 $ 1 $ — $ 9 Commercial real estate: Owner occupied Risk ratings 1-3 $ 485 $ 3,723 $ 1,625 $ 12,316 $ 13,874 $ 4,129 $ — $ — $ 36,152 Risk rating 4 8,217 11,906 31,934 37,905 12,163 30,156 1,647 — 133,928 Risk rating 5 199 612 914 193 683 990 372 — 3,963 Risk rating 6 — 823 — 846 — 522 — — 2,191 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 8,901 $ 17,064 $ 34,473 $ 51,260 $ 26,720 $ 35,797 $ 2,019 $ — $ 176,234 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Non-owner occupied Risk ratings 1-3 $ 336 $ 60 $ 4,573 $ 6,363 $ 645 $ 1,860 $ — $ — $ 13,837 Risk rating 4 2,584 31,218 63,152 36,785 10,906 38,463 492 — 183,600 Risk rating 5 — — 225 5,738 — 3,383 — — 9,346 Risk rating 6 — 1,018 — — 52 — — — 1,070 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 2,920 $ 32,296 $ 67,950 $ 48,886 $ 11,603 $ 43,706 $ 492 $ — $ 207,853 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — June 30, 2024 2024 2023 2022 2021 2020 Prior Revolving Revolving Loans Converted to Term Total Commercial real estate: 1-4 family investor Risk ratings 1-3 $ 372 $ 283 $ 1,154 $ 932 $ 668 $ 1,116 $ 1,367 $ — $ 5,892 Risk rating 4 5,608 13,056 10,989 29,603 14,656 4,337 6,425 — 84,674 Risk rating 5 — 149 347 74 — 53 — — 623 Risk rating 6 — 546 — — — 54 — — 600 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 5,980 $ 14,034 $ 12,490 $ 30,609 $ 15,324 $ 5,560 $ 7,792 $ — $ 91,789 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Multifamily Risk ratings 1-3 $ — $ 3,856 $ 4,495 $ 1,983 $ 557 $ 1,445 $ — $ — $ 12,336 Risk rating 4 119 2,539 19,184 10,910 790 21,381 562 — 55,485 Risk rating 5 — — — — — — — — — Risk rating 6 — — — 25 — 3,283 — — 3,308 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 119 $ 6,395 $ 23,679 $ 12,918 $ 1,347 $ 26,109 $ 562 $ — $ 71,129 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Advances to mortgage brokers Risk ratings 1-3 $ 39,300 $ — $ — $ — $ — $ — $ — $ — $ 39,300 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Agricultural mortgage Risk ratings 1-3 $ — $ 102 $ 2,739 $ 1,109 $ 2,586 $ 1,317 $ 4 $ — $ 7,857 Risk rating 4 2,034 4,797 11,239 8,639 6,070 9,527 1,343 — 43,649 Risk rating 5 — 1,346 5,292 5,651 298 1,133 820 — 14,540 Risk rating 6 — — — — — 1,122 — — 1,122 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 2,034 $ 6,245 $ 19,270 $ 15,399 $ 8,954 $ 13,099 $ 2,167 $ — $ 67,168 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Agricultural other Risk ratings 1-3 $ 406 $ 523 $ 62 $ 110 $ 5 $ 311 $ 1,813 $ — $ 3,230 Risk rating 4 1,232 1,455 2,163 2,059 532 75 11,315 — 18,831 Risk rating 5 1,620 47 5 36 499 480 1,843 — 4,530 Risk rating 6 — 472 — 90 — — 508 — 1,070 Risk rating 7 — — — — — — 167 — 167 Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 3,258 $ 2,497 $ 2,230 $ 2,295 $ 1,036 $ 866 $ 15,646 $ — $ 27,828 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — December 31, 2023 2023 2022 2021 2020 2019 Prior Revolving Revolving Loans Converted to Term Total Commercial and industrial: Secured Risk ratings 1-3 $ 15,061 $ 4,324 $ 6,188 $ 6,666 $ 422 $ 449 $ 12,305 $ — $ 45,415 Risk rating 4 38,680 35,245 22,065 4,523 2,469 1,762 29,826 — 134,570 Risk rating 5 391 2,634 233 305 111 101 1,994 — 5,769 Risk rating 6 — — 4 207 6 128 2,596 — 2,941 Risk rating 7 465 — — 24 2 — — — 491 Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 54,597 $ 42,203 $ 28,490 $ 11,725 $ 3,010 $ 2,440 $ 46,721 $ — $ 189,186 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial and industrial: Unsecured Risk ratings 1-3 $ 2,200 $ 259 $ 129 $ 71 $ 96 $ 707 $ 1,663 $ — $ 5,125 Risk rating 4 3,988 3,117 517 470 — — 7,274 — 15,366 Risk rating 5 — 31 — — — — 30 — 61 Risk rating 6 — — — — — — — — — Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 6,188 $ 3,407 $ 646 $ 541 $ 96 $ 707 $ 8,967 $ — $ 20,552 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Owner occupied Risk ratings 1-3 $ 3,592 $ 1,712 $ 12,655 $ 14,228 $ 761 $ 3,313 $ 211 $ — $ 36,472 Risk rating 4 12,148 33,392 39,406 14,086 13,384 19,942 1,506 — 133,864 Risk rating 5 1,460 727 195 220 3,829 1,761 464 — 8,656 Risk rating 6 — — 870 234 — 540 — — 1,644 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 17,200 $ 35,831 $ 53,126 $ 28,768 $ 17,974 $ 25,556 $ 2,181 $ — $ 180,636 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Non-owner occupied Risk ratings 1-3 $ 67 $ 4,383 $ 6,496 $ 827 $ 172 $ 1,766 $ — $ — $ 13,711 Risk rating 4 37,906 62,979 37,583 11,534 7,589 32,941 1,650 — 192,182 Risk rating 5 — — 5,838 — — 3,478 — — 9,316 Risk rating 6 1,029 — — 54 — — — — 1,083 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 39,002 $ 67,362 $ 49,917 $ 12,415 $ 7,761 $ 38,185 $ 1,650 $ — $ 216,292 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — December 31, 2023 2023 2022 2021 2020 2019 Prior Revolving Revolving Loans Converted to Term Total Commercial real estate: 1-4 family investor Risk ratings 1-3 $ 286 $ 1,445 $ 864 $ 905 $ 666 $ 887 $ 1,352 $ — $ 6,405 Risk rating 4 13,492 11,641 30,604 15,124 3,036 3,111 4,538 — 81,546 Risk rating 5 152 354 77 — 55 — — — 638 Risk rating 6 555 — — — 59 5 — — 619 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 14,485 $ 13,440 $ 31,545 $ 16,029 $ 3,816 $ 4,003 $ 5,890 $ — $ 89,208 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Multifamily Risk ratings 1-3 $ 4,509 $ 4,682 $ 2,053 $ 568 $ — $ 1,515 $ — $ — $ 13,327 Risk rating 4 2,792 19,465 15,981 813 549 21,263 554 — 61,417 Risk rating 5 — — — 4 — — — — 4 Risk rating 6 — — 32 — — 3,328 — — 3,360 Risk rating 7 — — — — — — — — — Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 7,301 $ 24,147 $ 18,066 $ 1,385 $ 549 $ 26,106 $ 554 $ — $ 78,108 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Advances to mortgage brokers Risk ratings 1-3 $ 18,541 $ — $ — $ — $ — $ — $ — $ — $ 18,541 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Agricultural mortgage Risk ratings 1-3 $ 292 $ 2,834 $ 1,241 $ 2,786 $ 604 $ 964 $ 94 $ — $ 8,815 Risk rating 4 5,622 12,903 8,970 5,940 3,926 7,883 566 — 45,810 Risk rating 5 126 4,098 5,886 689 175 60 756 — 11,790 Risk rating 6 842 — — — — 1,749 — — 2,591 Risk rating 7 — — — — — 38 — — 38 Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 6,882 $ 19,835 $ 16,097 $ 9,415 $ 4,705 $ 10,694 $ 1,416 $ — $ 69,044 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ 4 $ — $ — $ 4 Agricultural other Risk ratings 1-3 $ 801 $ 81 $ 121 $ 38 $ 183 $ 141 $ 2,659 $ — $ 4,024 Risk rating 4 1,830 2,481 2,280 619 146 75 14,405 — 21,836 Risk rating 5 753 8 163 507 — 480 2,731 — 4,642 Risk rating 6 — — 32 — — — 249 — 281 Risk rating 7 — — — — — — 167 — 167 Risk rating 8 — — — — — — — — — Risk rating 9 — — — — — — — — — Total $ 3,384 $ 2,570 $ 2,596 $ 1,164 $ 329 $ 696 $ 20,211 $ — $ 30,950 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ —
Schedule of Residential Real Estate and Consumer Loan Segments by Year of Orignation	The following tables display residential real estate and consumer loans by payment status and year of origination as of: June 30, 2024 2024 2023 2022 2021 2020 Prior Revolving Revolving Loans Converted to Term Total Residential real estate: Senior lien Current $ 22,658 $ 44,372 $ 51,695 $ 77,899 $ 50,559 $ 71,830 $ — $ — $ 319,013 Past due 30-89 days — 58 — — — 217 — — 275 Past due 90 or more days — — — — — 15 — — 15 Nonaccrual — 145 123 165 29 94 — — 556 Total $ 22,658 $ 44,575 $ 51,818 $ 78,064 $ 50,588 $ 72,156 $ — $ — $ 319,859 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ 10 $ — $ — $ 10 Residential real estate: Junior lien Current $ 2,221 $ 3,548 $ 1,040 $ 106 $ 101 $ 485 $ — $ — $ 7,501 Past due 30-89 days — — — 20 — — — — 20 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 2,221 $ 3,548 $ 1,040 $ 126 $ 101 $ 485 $ — $ — $ 7,521 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Residential real estate: Home equity lines of credit Current $ — $ — $ — $ — $ — $ — $ 37,808 $ — $ 37,808 Past due 30-89 days — — — — — — — — — Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ — $ — $ — $ — $ — $ — $ 37,808 $ — $ 37,808 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Consumer: Secured - direct Current $ 7,470 $ 11,562 $ 8,188 $ 5,118 $ 2,737 $ 2,480 $ — $ — $ 37,555 Past due 30-89 days — — 18 — — 6 — — 24 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 7,470 $ 11,562 $ 8,206 $ 5,118 $ 2,737 $ 2,486 $ — $ — $ 37,579 Current year-to-date gross charge-offs $ — $ 63 $ — $ — $ 27 $ 2 $ — $ — $ 92 Consumer: Secured - indirect Current $ 5,364 $ 26,649 $ 9,342 $ 5,852 $ 4,723 $ 3,914 $ — $ — $ 55,844 Past due 30-89 days 55 62 25 44 — 6 — — 192 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 5,419 $ 26,711 $ 9,367 $ 5,896 $ 4,723 $ 3,920 $ — $ — $ 56,036 Current year-to-date gross charge-offs $ — $ 24 $ — $ — $ — $ — $ — $ — $ 24 June 30, 2024 2024 2023 2022 2021 2020 Prior Revolving Revolving Loans Converted to Term Total Consumer: Unsecured Current $ 904 $ 1,045 $ 433 $ 51 $ 39 $ 1 $ 807 $ — $ 3,280 Past due 30-89 days — 5 — 1 — — 1 — 7 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 904 $ 1,050 $ 433 $ 52 $ 39 $ 1 $ 808 $ — $ 3,287 Current year-to-date gross charge-offs $ 223 $ 11 $ 21 $ — $ — $ 1 $ — $ — $ 256 December 31, 2023 2023 2022 2021 2020 2019 Prior Revolving Revolving Loans Converted to Term Total Residential real estate: Senior lien Current $ 45,878 $ 52,989 $ 80,122 $ 52,648 $ 23,356 $ 54,556 $ — $ — $ 309,549 Past due 30-89 days — 784 714 123 478 1,438 — — 3,537 Past due 90 or more days — — — — — 87 — — 87 Nonaccrual 48 — — 31 — 207 — — 286 Total $ 45,926 $ 53,773 $ 80,836 $ 52,802 $ 23,834 $ 56,288 $ — $ — $ 313,459 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ 2 $ — $ — $ 2 Residential real estate: Junior lien Current $ 3,706 $ 1,325 $ 168 $ 134 $ 167 $ 445 $ — $ — $ 5,945 Past due 30-89 days — — — — — — — — — Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 3,706 $ 1,325 $ 168 $ 134 $ 167 $ 445 $ — $ — $ 5,945 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Residential real estate: Home equity lines of credit Current $ — $ — $ — $ — $ — $ — $ 37,014 $ — $ 37,014 Past due 30-89 days — — — — — — — — — Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ — $ — $ — $ — $ — $ — $ 37,014 $ — $ 37,014 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Consumer: Secured - direct Current $ 14,813 $ 10,037 $ 6,468 $ 3,473 $ 1,682 $ 1,472 $ — $ — $ 37,945 Past due 30-89 days — — — 3 — — — — 3 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 14,813 $ 10,037 $ 6,468 $ 3,476 $ 1,682 $ 1,472 $ — $ — $ 37,948 Current year-to-date gross charge-offs $ — $ — $ 5 $ — $ — $ — $ — $ — $ 5 December 31, 2023 2023 2022 2021 2020 2019 Prior Revolving Revolving Loans Converted to Term Total Consumer: Secured - indirect Current $ 30,900 $ 10,977 $ 6,887 $ 5,376 $ 2,030 $ 2,973 $ — $ — $ 59,143 Past due 30-89 days 123 — — 30 3 25 — — 181 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 31,023 $ 10,977 $ 6,887 $ 5,406 $ 2,033 $ 2,998 $ — $ — $ 59,324 Current year-to-date gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Consumer: Unsecured Current $ 1,576 $ 740 $ 144 $ 86 $ 7 $ — $ 694 $ — $ 3,247 Past due 30-89 days — 9 — — — — — — 9 Past due 90 or more days — — — — — — — — — Nonaccrual — — — — — — — — — Total $ 1,576 $ 749 $ 144 $ 86 $ 7 $ — $ 694 $ — $ 3,256 Current year-to-date gross charge-offs $ 172 $ — $ 6 $ — $ — $ 4 $ — $ — $ 182
Financing Receivable, Troubled Debt Restructuring [Table Text Block]	The following is a summary of the amortized cost basis of loan modifications granted to borrowers experiencing financial difficulty for the: Three Months Ended June 30, 2024 Other-Than-Insignificant Payment Delay Other-Than-Insignificant Payment Delay and Term Extension Amortized Cost Basis % of Total Class of Financial Receivable Amortized Cost Basis % of Total Class of Financial Receivable Commercial and industrial Secured $ 2,125 1.03 % $ — 0.00 % Agricultural Agricultural mortgage 1,345 2.00 % 60 0.09 % Agricultural other — 0.00 % 507 1.82 % Total $ 3,470 $ 567 Six Months Ended June 30, 2024 Other-Than-Insignificant Payment Delay Term Extension Other-Than-Insignificant Payment Delay and Term Extension Amortized Cost Basis % of Total Class of Financial Receivable Amortized Cost Basis % of Total Class of Financial Receivable Amortized Cost Basis % of Total Class of Financial Receivable Commercial and industrial Secured $ 2,125 1.03 % $ 11 0.01 % $ — 0.00 % Commercial real estate Commercial mortgage owner occupied 823 0.47 % — 0.00 % — 0.00 % Agricultural Agricultural mortgage 1,345 2.00 % — 0.00 % 60 0.09 % Agricultural other — 0.00 % — 0.00 % 507 1.82 % Consumer Secured - indirect — 0.00 % 2 0.00 % — 0.00 % Total $ 4,293 $ 13 $ 567 Three Months Ended June 30, 2023 Term Extension Interest Rate Reduction Amortized Cost Basis % of Total Class of Financial Receivable Amortized Cost Basis % of Total Class of Financial Receivable Commercial real estate Commercial mortgage non-owner occupied $ 1,034 0.48 % $ — 0.00 % Agricultural Agricultural mortgage — 0.00 % 28 0.04 % Total $ 1,034 $ 28 Six Months Ended June 30, 2023 Term Extension Interest Rate Reduction Amortized Cost Basis % of Total Class of Financial Receivable Amortized Cost Basis % of Total Class of Financial Receivable Commercial real estate Commercial mortgage non-owner occupied $ 1,034 0.48 % $ — 0.00 % Agricultural Agricultural mortgage 232 0.33 % 28 0.04 % Agricultural other 34 0.13 % — 0.00 % Residential real estate Senior lien 5 0.00 % — 0.00 % Total $ 1,305 $ 28
Effects of Loan Modifications for Borrowers Experiencing Financial Difficulty	The following is a summary of the financial effect of the modifications granted to borrowers experiencing financial difficulty for the: Three Months Ended June 30 2024 2023 Payment Delay Term Weighted-Average Term Extension (Years) Weighted-Average Interest Rate Reduction Weighted-Average Term Extension (Years) Commercial and industrial Secured 4 months N/A N/A N/A Commercial real estate Commercial mortgage non-owner occupied N/A N/A N/A 3.00 Agricultural Agricultural mortgage 5 months 0.50 4.50% 1.75 Agricultural other 4 months 0.33 N/A N/A Six Months Ended June 30 2024 2023 Payment Delay Term Weighted-Average Term Extension (Years) Weighted-Average Interest Rate Reduction Weighted-Average Term Extension (Years) Commercial and industrial Secured 4 months 0.20 N/A N/A Commercial real estate Commercial mortgage owner occupied 7 months N/A N/A N/A Commercial mortgage non-owner occupied N/A N/A N/A 3.00 Agricultural Agricultural mortgage 5 months 0.50 4.50% 1.08 Agricultural other 4 months 0.33 N/A 1.00 Residential real estate Senior lien N/A N/A N/A 2.60 Consumer Secured - indirect N/A 1.33 N/A N/A
Loan Modifications for Borrowers Experiencing Financial Difficulty Payment Status	The following tables summarize the amortized cost basis of loans that have been modified within the past 12 months prior to: June 30, 2024 Current 30-59 Days 60-89 Days 90 Days or Total Commercial and industrial Secured $ 2,136 $ — $ — $ — $ 2,136 Commercial real estate Commercial mortgage owner occupied 941 — — — 941 Commercial mortgage multifamily 2,947 — — — 2,947 Agricultural Agricultural mortgage 1,405 — — — 1,405 Agricultural other 507 — — — 507 Consumer Secured - indirect 2 — — — 2 Total $ 7,938 $ — $ — $ — $ 7,938 June 30, 2023 (1) Current 30-59 Days 60-89 Days 90 Days or Total Commercial real estate Commercial mortgage non-owner occupied $ 1,034 $ — $ — $ — $ 1,034 Agricultural Agricultural mortgage 260 — — — 260 Agricultural other 34 — — — 34 Residential real estate Senior lien — 5 — — 5 Total $ 1,328 $ 5 $ — $ — $ 1,333 (1) We adopted ASU 2022-02 - Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures effective January 1, 2023, therefore, the June 30, 2023 presentation only includes loans since the guidance became effective.
Allowance for Credit Losses	A summary of activity in the ACL by portfolio segment and the recorded investment in loans by segments follows for the: Three Months Ended June 30, 2024 Commercial and Industrial Commercial Real Estate Agricultural Residential Real Estate Consumer Total April 1, 2024 $ 1,267 $ 5,903 $ 265 $ 4,308 $ 1,647 $ 13,390 Charge-offs (336) — — (9) (182) (527) Recoveries 2 29 — 28 75 134 Credit loss expense 331 (363) (7) 24 113 98 June 30, 2024 $ 1,264 $ 5,569 $ 258 $ 4,351 $ 1,653 $ 13,095 Six Months Ended June 30, 2024 Commercial and Industrial Commercial Real Estate Agricultural Residential Real Estate Consumer Total January 1, 2024 $ 968 $ 5,878 $ 270 $ 4,336 $ 1,656 $ 13,108 Charge-offs (336) — — (10) (372) (718) Recoveries 4 35 2 92 146 279 Credit loss expense 628 (344) (14) (67) 223 426 June 30, 2024 $ 1,264 $ 5,569 $ 258 $ 4,351 $ 1,653 $ 13,095 Three Months Ended June 30, 2023 Commercial and Industrial Commercial Real Estate Agricultural Residential Real Estate Consumer Total April 1, 2023 $ 817 $ 6,036 $ 265 $ 4,113 $ 1,409 $ 12,640 Charge-offs — — (4) — (88) (92) Recoveries 4 10 2 25 54 95 Credit loss expense 1 (78) 1 35 231 190 June 30, 2023 $ 822 $ 5,968 $ 264 $ 4,173 $ 1,606 $ 12,833 Six Months Ended June 30, 2023 Commercial and Industrial Commercial Real Estate Agricultural Residential Real Estate Consumer Unallocated Total January 1, 2023 $ 860 $ 461 $ 577 $ 617 $ 961 $ 6,374 $ 9,850 Impact of the adoption of ASC 326 (58) 5,532 (247) 3,535 356 (6,374) 2,744 Charge-offs — — (4) (2) (187) — (193) Recoveries 4 20 6 49 126 — 205 Credit loss expense 16 (45) (68) (26) 350 — 227 June 30, 2023 $ 822 $ 5,968 $ 264 $ 4,173 $ 1,606 $ — $ 12,833
Financing Receivable, Allowance for Credit Loss, Allocation	The following table illustrates the two main components of the ACL as of: June 30 March 31 December 31 September 30 June 30 ACL Individually evaluated $ 137 $ 349 $ 84 $ — $ — Collectively evaluated 12,958 13,041 13,024 12,767 12,833 Total $ 13,095 $ 13,390 $ 13,108 $ 12,767 $ 12,833 ACL to gross loans Individually evaluated 0.01 % 0.03 % 0.01 % 0.00 % 0.00 % Collectively evaluated 0.94 % 0.95 % 0.96 % 0.96 % 0.96 % Total 0.95 % 0.98 % 0.97 % 0.96 % 0.96 %
Individually Evaluated Collateral Dependent and Specific ACL	The following table presents loans that were evaluated for expected credit losses on an individual basis and the related specific allocations, by loan segment as of: June 30, 2024 December 31, 2023 Loan Balance Specific Allocation Loan Balance Specific Allocation Commercial and industrial $ 271 $ 91 $ 465 $ 56 Commercial real estate — — 234 28 Agricultural 167 — 181 — Residential real estate 483 46 203 — Consumer — — — — Total $ 921 $ 137 $ 1,083 $ 84

Borrowed Funds (Tables)

Borrowed Funds (Tables)	6 Months Ended
	Jun. 30, 2024
Debt Disclosure [Abstract]
Summary of short term borrowings	A summary of borrowed funds without stated maturity dates was as follows for the: Three Months Ended June 30 2024 2023 Maximum Month End Balance Average Balance Weighted Average Interest Rate During the Period Maximum Month End Balance Average Balance Weighted Average Interest Rate During the Period Securities sold under agreements to repurchase without stated maturity dates $ 44,194 $ 40,593 3.18 % $ 39,801 $ 35,447 1.64 % Federal funds purchased — — 0.00 % — 48 6.13 % FRB Discount Window — 15 5.52 % — 129 5.25 % Six Months Ended June 30 2024 2023 Maximum Month End Balance Average Balance Weighted Average Interest Rate During the Period Maximum Month End Balance Average Balance Weighted Average Interest Rate During the Period Securities sold under agreements to repurchase without stated maturity dates $ 44,194 $ 40,607 3.16 % $ 54,236 $ 37,565 1.48 % Federal funds purchased — 1 6.52 % — 26 6.08 % FRB Discount Window — 8 5.52 % — 65 5.25 % Securities sold under agreements to repurchase are classified as secured borrowings and are reflected at the amount of cash received in connection with the transaction. The securities underlying the agreements have a carrying value and a fair value of $66,949 and $67,764 at June 30, 2024 and December 31, 2023, respectively. Such securities remain under our control. We may be required to provide additional collateral based on the fair value of underlying securities. Securities sold under repurchase agreements without stated maturity dates were as follows as of: June 30, 2024 December 31, 2023 Amount Rate Amount Rate Securities sold under agreements to repurchase without stated maturity dates $ 44,194 3.18 % $ 46,801 3.11 %
Summary of pledged financial instruments	We had pledged AFS securities and 1-4 family residential real estate loans in the following amounts at: June 30 December 31 Pledged to secure borrowed funds $ 384,023 $ 391,529 Pledged to secure repurchase agreements 66,949 67,764 Pledged for public deposits and for other purposes necessary or required by law 93,908 84,099 Total $ 544,880 $ 543,392 AFS securities pledged to repurchase agreements without stated maturity dates consisted of the following at: June 30 December 31 U.S. Treasury $ 55,820 $ 55,623 Mortgage-backed securities 8,634 9,462 Collateralized mortgage obligations 2,495 2,679 Total $ 66,949 $ 67,764
Federal Home Loan Bank, Advances	The following table lists the maturities and weighted average interest rates of FHLB advances as of: June 30, 2024 December 31, 2023 Amount Rate Amount Rate Fixed rate due 2024 $ 45,000 5.57 % $ 40,000 5.55 %
Schedule of Subordinated Borrowing	The following table summarizes our outstanding notes as of: June 30, 2024 December 31, 2023 Amount Rate Amount Rate Fixed rate at 3.25% to floating, due 2031 $ 30,000 3.25 % $ 30,000 3.25 % Unamortized issuance costs (620) (665) Total subordinated debt, net $ 29,380 $ 29,335

Computation of Earnings Per C_2

Computation of Earnings Per Common Share (Tables)	6 Months Ended
	Jun. 30, 2024
Earnings Per Share [Abstract]
Computation of earnings per common share	Earnings per common share have been computed based on the following for the: Three Months Ended Six Months Ended 2024 2023 2024 2023 Average number of common shares outstanding for basic calculation 7,477,310 7,498,584 7,485,743 7,528,251 Average potential effect of common shares in the Directors Plan (1) — 38,166 — 43,793 Average potential effect of common shares in the RSP 17,518 30,777 15,694 29,569 Average number of common shares outstanding used to calculate diluted earnings per common share 7,494,828 7,567,527 7,501,437 7,601,613 Net income $ 3,481 $ 4,630 $ 6,612 $ 9,951 Earnings per common share Basic $ 0.47 $ 0.62 $ 0.88 $ 1.32 Diluted 0.46 0.61 0.88 1.31 (1) Exclusive of shares held in the Rabbi Trust

Capital Ratios and Shareholde_2

Capital Ratios and Shareholders' Equity (Tables)	6 Months Ended
	Jun. 30, 2024
Equity [Abstract]
Summary of compliance with regulatory capital requirements	The following tables set forth these requirements and our ratios as of: June 30, 2024 Actual Minimum Minimum To Be Well Amount Ratio Amount Ratio Amount Ratio Common equity Tier 1 capital to risk weighted assets Isabella Bank $ 174,164 11.90 % $ 102,453 7.00 % $ 95,135 6.50 % Consolidated 181,602 12.37 % 102,821 7.00 % N/A N/A Tier 1 capital to risk weighted assets Isabella Bank 174,164 11.90 % 124,407 8.50 % 117,089 8.00 % Consolidated 181,602 12.37 % 124,854 8.50 % N/A N/A Total capital to risk weighted assets Isabella Bank 187,710 12.83 % 153,679 10.50 % 146,361 10.00 % Consolidated 224,527 15.29 % 154,232 10.50 % N/A N/A Tier 1 capital to average assets Isabella Bank 174,164 8.49 % 82,024 4.00 % 102,530 5.00 % Consolidated 181,602 8.83 % 82,245 4.00 % N/A N/A December 31, 2023 Actual Minimum Minimum To Be Well Amount Ratio Amount Ratio Amount Ratio Common equity Tier 1 capital to risk weighted assets Isabella Bank $ 178,316 12.48 % $ 100,043 7.00 % $ 92,897 6.50 % Consolidated 180,014 12.54 % 100,449 7.00 % N/A N/A Tier 1 capital to risk weighted assets Isabella Bank 178,316 12.48 % 121,481 8.50 % 114,335 8.00 % Consolidated 180,014 12.54 % 121,973 8.50 % N/A N/A Total capital to risk weighted assets Isabella Bank 191,739 13.42 % 150,065 10.50 % 142,919 10.00 % Consolidated 222,772 15.52 % 150,673 10.50 % N/A N/A Tier 1 capital to average assets Isabella Bank 178,316 8.71 % 81,935 4.00 % 102,419 5.00 % Consolidated 180,014 8.76 % 82,154 4.00 % N/A N/A
Summary of the components of accumulated other comprehensive income	The following table summarizes the changes in AOCI by component for the: Three Months Ended June 30 2024 2023 Unrealized Defined Total Unrealized Defined Total Balance, April 1 $ (27,493) $ (697) $ (28,190) $ (28,948) $ (1,366) $ (30,314) OCI before reclassifications 703 — 703 (7,638) — (7,638) Amounts reclassified from AOCI — — — (66) — (66) Subtotal 703 — 703 (7,704) — (7,704) Tax effect (149) — (149) 1,601 — 1,601 OCI, net of tax 554 — 554 (6,103) — (6,103) Balance, June 30 $ (26,939) $ (697) $ (27,636) $ (35,051) $ (1,366) $ (36,417) Six Months Ended June 30 2024 2023 Unrealized Defined Total Unrealized Defined Total Balance, January 1 $ (25,199) $ (697) $ (25,896) $ (35,828) $ (1,366) $ (37,194) OCI before reclassifications (2,223) — (2,223) 972 — 972 Amounts reclassified from AOCI — — — (67) — (67) Subtotal (2,223) — (2,223) 905 — 905 Tax effect 483 — 483 (128) — (128) OCI, net of tax (1,740) — (1,740) 777 — 777 Balance, June 30 $ (26,939) $ (697) $ (27,636) $ (35,051) $ (1,366) $ (36,417) A summary of the components of unrealized gains on AFS securities included in OCI follows for the: Three Months Ended June 30 2024 2023 Auction Rate Money Market Preferred Stocks All Other AFS Securities Total Auction Rate Money Market Preferred Stocks All Other AFS Securities Total Unrealized gains (losses) arising during the period $ (5) $ 708 $ 703 $ (79) $ (7,559) $ (7,638) Reclassification adjustment for net (gains) losses included in net income — — — — (66) (66) Net unrealized gains (losses) (5) 708 703 (79) (7,625) (7,704) Tax effect — (149) (149) — 1,601 1,601 Unrealized gains (losses), net of tax $ (5) $ 559 $ 554 $ (79) $ (6,024) $ (6,103) Six Months Ended June 30 2024 2023 Auction Rate Money Market Preferred Stocks All Other AFS Securities Total Auction Rate Money Market Preferred Stocks All Other AFS Securities Total Unrealized gains (losses) arising during the period $ 77 $ (2,300) $ (2,223) $ 295 $ 677 $ 972 Reclassification adjustment for net (gains) losses included in net income — — — — (67) (67) Net unrealized gains (losses) 77 (2,300) (2,223) 295 610 905 Tax effect — 483 483 — (128) (128) Unrealized gains (losses), net of tax $ 77 $ (1,817) $ (1,740) $ 295 $ 482 $ 777

Fair Value (Tables)

Fair Value (Tables)	6 Months Ended
	Jun. 30, 2024
Fair Value Disclosures [Abstract]
Quantitative information about assets measured utilizing Level 3 fair value measurement	The following tables list the quantitative information about loans measured at fair value on a nonrecurring basis as of: June 30, 2024 Valuation Technique Fair Value Unobservable Input Actual Range Weighted Average Collateral Dependent Loans - Discount applied to collateral: Discounted value $921 Real Estate 25% 25% Equipment 30% - 40% 35% December 31, 2023 Valuation Technique Fair Value Unobservable Input Actual Range Weighted Average Collateral Dependent Loans - Discount applied to collateral: Discounted value $1,083 Real Estate 20% 20% Equipment 25% - 35% 33% Accounts receivable 25% 25%
Carrying amount and estimated fair value of financial instruments not recorded at fair value	The carrying amount and estimated fair value of financial instruments not recorded at fair value in their entirety on a recurring basis were as follows as of: June 30, 2024 Carrying Estimated Level 1 Level 2 Level 3 ASSETS Cash and cash equivalents $ 23,559 $ 23,559 $ 23,559 $ — $ — FHLB stock (1) 12,762 N/A — — — Mortgage loans HFS 637 645 — 645 — Gross loans 1,381,636 1,312,082 — — 1,312,082 Less allowance for credit losses 13,095 13,095 — — 13,095 Net loans 1,368,541 1,298,987 — — 1,298,987 Accrued interest receivable 7,859 7,859 7,859 — — Equity securities without readily determinable fair values (1) 3,086 N/A — — — OMSR 2,338 3,039 — 3,039 — LIABILITIES Deposits without stated maturities 1,353,850 1,353,850 1,353,850 — — Deposits with stated maturities 368,449 363,775 — 363,775 — Federal funds purchased and repurchase agreements 44,194 44,108 — 44,108 — FHLB advances 45,000 45,001 — 45,001 — Subordinated debt, net of unamortized issuance costs 29,380 26,203 — 26,203 — Accrued interest payable 915 915 915 — — December 31, 2023 Carrying Estimated Level 1 Level 2 Level 3 ASSETS Cash and cash equivalents $ 33,672 $ 33,672 $ 33,672 $ — $ — FHLB stock (1) 12,762 N/A — — — Mortgage loans HFS — — — — — Gross loans 1,349,463 1,292,458 — — 1,292,458 Less allowance for credit losses 13,108 13,108 — — 13,108 Net loans 1,336,355 1,279,350 — — 1,279,350 Accrued interest receivable 8,167 8,167 8,167 — — Equity securities without readily determinable fair values (1) 3,086 N/A — — — OMSR 2,422 3,164 — 3,164 — LIABILITIES Deposits without stated maturities 1,377,321 1,377,321 1,377,321 — — Deposits with stated maturities 346,374 341,489 — 341,489 — Federal funds purchased and repurchase agreements 46,801 46,704 — 46,704 — FHLB advances 40,000 40,000 — 40,000 — Subordinated debt, net of unamortized issuance costs 29,335 26,146 — 26,146 — Accrued interest payable 890 890 890 — — (1) Due to the characteristics of equity securities without readily determinable fair values, they are not disclosed under a specific fair value hierarchy. When an impairment or write-down related to these securities is recorded, such amount would be classified as a nonrecurring Level 3 fair value adjustment.
Assets and liabilities measured at fair value	The table below presents the recorded amount of assets and liabilities measured at fair value on: June 30, 2024 December 31, 2023 Total Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Recurring items AFS securities U.S. Treasury $ 215,333 $ — $ 215,333 $ — $ 214,801 $ — $ 214,801 $ — States and political subdivisions 83,051 — 83,051 — 92,876 — 92,876 — Auction rate money market preferred 3,008 — 3,008 — 2,931 — 2,931 — Mortgage-backed securities 29,541 — 29,541 — 32,815 — 32,815 — Collateralized mortgage obligations 167,709 — 167,709 — 177,775 — 177,775 — Corporate 7,004 — 7,004 — 6,950 — 6,950 — Total AFS securities 505,646 — 505,646 — 528,148 — 528,148 — Nonrecurring items Collateral dependent (net of ACL) 921 — — 921 1,083 — — 1,083 Foreclosed assets 629 — — 629 406 — — 406 Total $ 507,196 $ — $ 505,646 $ 1,550 $ 529,637 $ — $ 528,148 $ 1,489 Percent of assets and liabilities measured at fair value 0.00 % 99.69 % 0.31 % 0.00 % 99.72 % 0.28 %

AFS Securities (Amortized cost

AFS Securities (Amortized cost and fair value of AFS securities, with gross unrealized gains and losses) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 539,695	$ 559,974
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	464	1,032
Gross Unrealized Losses	34,513	32,858
AFS securities	505,646	528,148
US Treasury Securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	231,012	231,218
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	0	0
Gross Unrealized Losses	15,679	16,417
AFS securities	215,333	214,801
States and political subdivisions [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	86,789	94,837
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	464	1,032
Gross Unrealized Losses	4,202	2,993
AFS securities	83,051	92,876
Auction Rate Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	3,200	3,200
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	0	0
Gross Unrealized Losses	192	269
AFS securities	3,008	2,931
Mortgage-backed securities [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	32,120	35,321
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	0	0
Gross Unrealized Losses	2,579	2,506
AFS securities	29,541	32,815
Collateralized mortgage obligations [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	178,424	187,248
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	0	0
Gross Unrealized Losses	10,715	9,473
AFS securities	167,709	177,775
Corporate Debt Securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	8,150	8,150
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	0	0
Gross Unrealized Losses	1,146	1,200
AFS securities	$ 7,004	$ 6,950

AFS Securities (Amortized cos_2

AFS Securities (Amortized cost and fair value of AFS securities by contractual maturity) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	$ 35,535
Maturing, After One Year But Within Five Years	235,344
Maturing, After Five Years But Within Ten Years	26,592
Maturing, After Ten Years	28,480
Securities With Variable Monthly Payments or Noncontractual Maturities	213,744
Amortized Cost	539,695	$ 559,974
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less, Fair value	35,351
Maturing, After One Year But Within Five Years, Fair value	219,602
Maturing, After Five Years But Within Ten Years, Fair value	24,268
Maturing, After Ten Years, Fair value	26,167
Securities With Variable Monthly Payments or Noncontractual Maturities, Fair value	200,258
Total, Fair value	505,646	528,148
US Treasury Securities
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	19,922
Maturing, After One Year But Within Five Years	211,090
Maturing, After Five Years But Within Ten Years	0
Maturing, After Ten Years	0
Securities With Variable Monthly Payments or Noncontractual Maturities	0
Amortized Cost	231,012	231,218
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	215,333	214,801
States and political subdivisions [Member]
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	15,613
Maturing, After One Year But Within Five Years	24,254
Maturing, After Five Years But Within Ten Years	18,442
Maturing, After Ten Years	28,480
Securities With Variable Monthly Payments or Noncontractual Maturities	0
Amortized Cost	86,789	94,837
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	83,051	92,876
Auction Rate Securities [Member]
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	0
Maturing, After One Year But Within Five Years	0
Maturing, After Five Years But Within Ten Years	0
Maturing, After Ten Years	0
Securities With Variable Monthly Payments or Noncontractual Maturities	3,200
Amortized Cost	3,200	3,200
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	3,008	2,931
Mortgage-backed securities [Member]
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	0
Maturing, After One Year But Within Five Years	0
Maturing, After Five Years But Within Ten Years	0
Maturing, After Ten Years	0
Securities With Variable Monthly Payments or Noncontractual Maturities	32,120
Amortized Cost	32,120	35,321
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	29,541	32,815
Collateralized mortgage obligations [Member]
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	0
Maturing, After One Year But Within Five Years	0
Maturing, After Five Years But Within Ten Years	0
Maturing, After Ten Years	0
Securities With Variable Monthly Payments or Noncontractual Maturities	178,424
Amortized Cost	178,424	187,248
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	167,709	177,775
Corporate Debt Securities
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	0
Maturing, After One Year But Within Five Years	0
Maturing, After Five Years But Within Ten Years	8,150
Maturing, After Ten Years	0
Securities With Variable Monthly Payments or Noncontractual Maturities	0
Amortized Cost	8,150	8,150
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	$ 7,004	$ 6,950

AFS Securities (Activity relate

AFS Securities (Activity related to sales of AFS securities) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Investments, Debt and Equity Securities [Abstract]
Proceeds from sales of AFS of securities	$ 0	$ 13,944	$ 0	$ 18,089
Debt Securities, Available-for-sale, Realized Gain (Loss)	0	66	0	67
Applicable income tax expense	$ 0	$ 14	$ 0	$ 14

AFS Securities (AFS securities

AFS Securities (AFS securities with gross unrealized losses) (Details) $ in Thousands	Jun. 30, 2024 USD ($) Securities	Dec. 31, 2023 USD ($) Securities
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	$ 379	$ 159
Fair Value, Less Than Twelve Months	26,922	11,736
Gross Unrealized Losses, Twelve Months or More	34,134	32,699
Fair Value, Twelve Months or More	463,166	467,719
Total Unrealized Losses	$ 34,513	$ 32,858
Number of Securities in an unrealized loss position, Less Than Twelve Months, Fair Value | Securities	210	22
Number of Securities in an unrealized loss position, Twelve Months or More, Fair Value | Securities	198	186
Number of Securities in an unrealized loss position, Total Unrealized Losses | Securities	408	208
US Treasury Securities
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	$ 0	$ 0
Fair Value, Less Than Twelve Months	0	0
Gross Unrealized Losses, Twelve Months or More	15,679	16,417
Fair Value, Twelve Months or More	215,333	214,801
Total Unrealized Losses	15,679	16,417
States and political subdivisions [Member]
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	379	42
Fair Value, Less Than Twelve Months	26,922	7,172
Gross Unrealized Losses, Twelve Months or More	3,823	2,951
Fair Value, Twelve Months or More	40,571	37,011
Total Unrealized Losses	4,202	2,993
Auction Rate Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	0	0
Fair Value, Less Than Twelve Months	0	0
Gross Unrealized Losses, Twelve Months or More	192	269
Fair Value, Twelve Months or More	3,008	2,931
Total Unrealized Losses	192	269
Mortgage-backed securities [Member]
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	0	1
Fair Value, Less Than Twelve Months	0	10
Gross Unrealized Losses, Twelve Months or More	2,579	2,505
Fair Value, Twelve Months or More	29,541	32,805
Total Unrealized Losses	2,579	2,506
Collateralized mortgage obligations [Member]
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	0	116
Fair Value, Less Than Twelve Months	0	4,554
Gross Unrealized Losses, Twelve Months or More	10,715	9,357
Fair Value, Twelve Months or More	167,709	173,221
Total Unrealized Losses	10,715	9,473
Corporate Debt Securities
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	0	0
Fair Value, Less Than Twelve Months	0	0
Gross Unrealized Losses, Twelve Months or More	1,146	1,200
Fair Value, Twelve Months or More	7,004	6,950
Total Unrealized Losses	$ 1,146	$ 1,200

Loans and ACL (Summary of Loan

Loans and ACL (Summary of Loan Composition) (Details) $ in Thousands	Jun. 30, 2024 USD ($)	Dec. 31, 2023 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 1,381,636	$ 1,349,463
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	1	1
Commercial and Industrial, Secured, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 206,784	$ 189,186
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.1497	0.1402
Commercial and Industrial, Unsecured, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 31,461	$ 20,552
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0228	0.0152
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 238,245	$ 209,738
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.1725	0.1554
Commercial Real Estate, Owner Occupied, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 176,234	$ 180,636
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.1276	0.1339
Commercial Real Estate, Non-owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 207,853	$ 216,292
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.1504	0.1603
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 91,789	$ 89,208
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0664	0.0661
Commercial Real Estate, Multifamily, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 71,129	$ 78,108
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0515	0.0579
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 547,005	$ 564,244
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.3959	0.4182
Commercial Advances to Mortgage Brokers Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 39,300	$ 18,541
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0284	0.0137
Agricultural Mortgage, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 67,168	$ 69,044
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0487	0.0512
Agricultural Other Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 27,828	$ 30,950
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0201	0.0229
Agricultural [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 94,996	$ 99,994
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0688	0.0741
Residential Real Estate, Senior Lien, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 319,859	$ 313,459
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.2315	0.2323
Residential Real Estate, Junior Lien, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 7,521	$ 5,945
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0054	0.0044
Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 37,808	$ 37,014
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0274	0.0274
Residential Mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 365,188	$ 356,418
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.2643	0.2641
Consumer, Secured, Direct, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 37,579	$ 37,948
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0272	0.0281
Consumer, Secured, Indirect, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 56,036	$ 59,324
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0405	0.0440
Consumer, Unsecured, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 3,287	$ 3,256
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0024	0.0024
Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 96,902	$ 100,528
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0701	0.0745

Loans and ACL (Summary of Nonac

Loans and ACL (Summary of Nonaccrual Loans With No ACL) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Nonaccrual [Line Items]
Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest	$ 994	$ 982
Financing Receivable, Nonaccrual, No Allowance	857	926
Commercial and Industrial, Secured, Portfolio Segment
Financing Receivable, Nonaccrual [Line Items]
Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest	271	491
Financing Receivable, Nonaccrual, No Allowance	180	435
Agricultural Mortgage, Portfolio Segment
Financing Receivable, Nonaccrual [Line Items]
Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest	0	38
Financing Receivable, Nonaccrual, No Allowance	0	38
Agricultural Other Portfolio Segment [Member]
Financing Receivable, Nonaccrual [Line Items]
Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest	167	167
Financing Receivable, Nonaccrual, No Allowance	167	167
Residential Real Estate, Senior Lien, Portfolio Segment
Financing Receivable, Nonaccrual [Line Items]
Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest	556	286
Financing Receivable, Nonaccrual, No Allowance	$ 510	$ 286

Loans and ACL (Past due and cur

Loans and ACL (Past due and current loans) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	$ 1,381,636	$ 1,349,463
Financing Receivable, 90 Days or More Past Due, Still Accruing	15	87
Total commercial [Member]
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	238,245	209,738
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Commercial and Industrial, Secured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	206,784	189,186
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Commercial and Industrial, Unsecured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	31,461	20,552
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Commercial Real Estate
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	547,005	564,244
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Commercial Real Estate, Owner Occupied, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	176,234	180,636
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Commercial Real Estate, Non-owner Occupied
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	207,853	216,292
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	91,789	89,208
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Commercial Real Estate, Multifamily, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	71,129	78,108
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	39,300	18,541
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Total agricultural [Member]
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	94,996	99,994
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Agricultural Mortgage, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	67,168	69,044
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Agricultural other [Member]
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	27,828	30,950
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Residential Mortgage
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	365,188	356,418
Financing Receivable, 90 Days or More Past Due, Still Accruing	15	87
Residential Real Estate, Senior Lien, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	319,859	313,459
Financing Receivable, 90 Days or More Past Due, Still Accruing	15	87
Residential Real Estate, Junior Lien, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	7,521	5,945
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	37,808	37,014
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Total Consumer [Member]
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	96,902	100,528
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Consumer, Secured, Direct, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	37,579	37,948
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Consumer, Secured, Indirect, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	56,036	59,324
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Consumer, Unsecured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loans and Leases Receivable, Gross	3,287	3,256
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Financial Asset, 30 to 59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total	1,319	3,546
Financial Asset, 30 to 59 Days Past Due [Member] | Total commercial [Member]
Financing Receivable, Past Due [Line Items]
Total	518	165
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial and Industrial, Secured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	83	165
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial and Industrial, Unsecured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	435	0
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial Real Estate
Financing Receivable, Past Due [Line Items]
Total	447	0
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial Real Estate, Owner Occupied, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	304	0
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial Real Estate, Non-owner Occupied
Financing Receivable, Past Due [Line Items]
Total	143	0
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial Real Estate, 1-4 Family Investor, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial Real Estate, Multifamily, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 30 to 59 Days Past Due [Member] | Total agricultural [Member]
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 30 to 59 Days Past Due [Member] | Agricultural Mortgage, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 30 to 59 Days Past Due [Member] | Agricultural other [Member]
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 30 to 59 Days Past Due [Member] | Residential Mortgage
Financing Receivable, Past Due [Line Items]
Total	136	3,188
Financial Asset, 30 to 59 Days Past Due [Member] | Residential Real Estate, Senior Lien, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	136	3,188
Financial Asset, 30 to 59 Days Past Due [Member] | Residential Real Estate, Junior Lien, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 30 to 59 Days Past Due [Member] | Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 30 to 59 Days Past Due [Member] | Total Consumer [Member]
Financing Receivable, Past Due [Line Items]
Total	218	193
Financial Asset, 30 to 59 Days Past Due [Member] | Consumer, Secured, Direct, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	19	3
Financial Asset, 30 to 59 Days Past Due [Member] | Consumer, Secured, Indirect, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	192	181
Financial Asset, 30 to 59 Days Past Due [Member] | Consumer, Unsecured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	7	9
Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total	321	639
Financial Asset, 60 to 89 Days Past Due [Member] | Total commercial [Member]
Financing Receivable, Past Due [Line Items]
Total	157	290
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial and Industrial, Secured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	157	290
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial and Industrial, Unsecured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial Real Estate
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial Real Estate, Owner Occupied, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial Real Estate, Non-owner Occupied
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial Real Estate, 1-4 Family Investor, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial Real Estate, Multifamily, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Total agricultural [Member]
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Agricultural Mortgage, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Agricultural other [Member]
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Residential Mortgage
Financing Receivable, Past Due [Line Items]
Total	159	349
Financial Asset, 60 to 89 Days Past Due [Member] | Residential Real Estate, Senior Lien, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	139	349
Financial Asset, 60 to 89 Days Past Due [Member] | Residential Real Estate, Junior Lien, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	20	0
Financial Asset, 60 to 89 Days Past Due [Member] | Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Total Consumer [Member]
Financing Receivable, Past Due [Line Items]
Total	5	0
Financial Asset, 60 to 89 Days Past Due [Member] | Consumer, Secured, Direct, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	5	0
Financial Asset, 60 to 89 Days Past Due [Member] | Consumer, Secured, Indirect, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, 60 to 89 Days Past Due [Member] | Consumer, Unsecured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Total	519	402
Financial Asset, Equal to or Greater than 90 Days Past Due | Total commercial [Member]
Financing Receivable, Past Due [Line Items]
Total	115	201
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial and Industrial, Secured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	115	201
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial and Industrial, Unsecured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Real Estate
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Real Estate, Owner Occupied, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Real Estate, Non-owner Occupied
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Real Estate, 1-4 Family Investor, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Real Estate, Multifamily, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Total agricultural [Member]
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Agricultural Mortgage, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Agricultural other [Member]
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Residential Mortgage
Financing Receivable, Past Due [Line Items]
Total	404	201
Financial Asset, Equal to or Greater than 90 Days Past Due | Residential Real Estate, Senior Lien, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	404	201
Financial Asset, Equal to or Greater than 90 Days Past Due | Residential Real Estate, Junior Lien, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Total Consumer [Member]
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Consumer, Secured, Direct, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Consumer, Secured, Indirect, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due | Consumer, Unsecured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	0	0
Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Total	1,379,477	1,344,876
Financial Asset, Not Past Due | Total commercial [Member]
Financing Receivable, Past Due [Line Items]
Total	237,455	209,082
Financial Asset, Not Past Due | Commercial and Industrial, Secured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	206,429	188,530
Financial Asset, Not Past Due | Commercial and Industrial, Unsecured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	31,026	20,552
Financial Asset, Not Past Due | Commercial Real Estate
Financing Receivable, Past Due [Line Items]
Total	546,558	564,244
Financial Asset, Not Past Due | Commercial Real Estate, Owner Occupied, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	175,930	180,636
Financial Asset, Not Past Due | Commercial Real Estate, Non-owner Occupied
Financing Receivable, Past Due [Line Items]
Total	207,710	216,292
Financial Asset, Not Past Due | Commercial Real Estate, 1-4 Family Investor, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	91,789	89,208
Financial Asset, Not Past Due | Commercial Real Estate, Multifamily, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	71,129	78,108
Financial Asset, Not Past Due | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Past Due [Line Items]
Total	39,300	18,541
Financial Asset, Not Past Due | Total agricultural [Member]
Financing Receivable, Past Due [Line Items]
Total	94,996	99,994
Financial Asset, Not Past Due | Agricultural Mortgage, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	67,168	69,044
Financial Asset, Not Past Due | Agricultural other [Member]
Financing Receivable, Past Due [Line Items]
Total	27,828	30,950
Financial Asset, Not Past Due | Residential Mortgage
Financing Receivable, Past Due [Line Items]
Total	364,489	352,680
Financial Asset, Not Past Due | Residential Real Estate, Senior Lien, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	319,180	309,721
Financial Asset, Not Past Due | Residential Real Estate, Junior Lien, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	7,501	5,945
Financial Asset, Not Past Due | Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	37,808	37,014
Financial Asset, Not Past Due | Total Consumer [Member]
Financing Receivable, Past Due [Line Items]
Total	96,679	100,335
Financial Asset, Not Past Due | Consumer, Secured, Direct, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	37,555	37,945
Financial Asset, Not Past Due | Consumer, Secured, Indirect, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	55,844	59,143
Financial Asset, Not Past Due | Consumer, Unsecured, Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total	$ 3,280	$ 3,247

Loans and ACL (Summary of Credi

Loans and ACL (Summary of Credit Quality Indicators by Year of Origination) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 1,381,636		$ 1,381,636		$ 1,349,463
Financing Receivable, Allowance for Credit Loss, Writeoff	527	$ 92	718	$ 193
Commercial and Industrial, Secured, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	29,031		29,031		54,597
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	58,260		58,260		42,203
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	37,917		37,917		28,490
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	23,690		23,690		11,725
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	9,280		9,280		3,010
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	4,274		4,274		2,440
Financing Receivable, Revolving	44,332		44,332		46,721
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	206,784		206,784		189,186
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			277	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			33	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			17	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			327	0
Commercial and Industrial, Secured, Portfolio Segment | Risk Rating 1-3
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	4,485		4,485		15,061
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	18,766		18,766		4,324
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	4,279		4,279		6,188
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	5,478		5,478		6,666
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	5,705		5,705		422
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	581		581		449
Financing Receivable, Revolving	8,354		8,354		12,305
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	47,648		47,648		45,415
Commercial and Industrial, Secured, Portfolio Segment | Low Satisfactory Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	20,793		20,793		38,680
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	39,115		39,115		35,245
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	31,128		31,128		22,065
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	18,014		18,014		4,523
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	3,171		3,171		2,469
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	3,525		3,525		1,762
Financing Receivable, Revolving	29,229		29,229		29,826
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	144,975		144,975		134,570
Commercial and Industrial, Secured, Portfolio Segment | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	3,728		3,728		391
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	264		264		2,634
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	385		385		233
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	198		198		305
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	68		68		111
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	84		84		101
Financing Receivable, Revolving	3,535		3,535		1,994
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	8,262		8,262		5,769
Commercial and Industrial, Secured, Portfolio Segment | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	25		25		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	2,125		2,125		4
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		207
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	180		180		6
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	84		84		128
Financing Receivable, Revolving	3,214		3,214		2,596
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	5,628		5,628		2,941
Commercial and Industrial, Secured, Portfolio Segment | Vulnerable Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		465
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	115		115		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		24
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	156		156		2
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	271		271		491
Commercial and Industrial, Secured, Portfolio Segment | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial and Industrial, Secured, Portfolio Segment | 9 - Loss
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial and Industrial, Unsecured, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	2,213		2,213		6,188
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	5,604		5,604		3,407
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	2,733		2,733		646
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	546		546		541
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	471		471		96
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	652		652		707
Financing Receivable, Revolving	19,242		19,242		8,967
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	31,461		31,461		20,552
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			8	0
Financing Receivable, Revolving, Writeoff			1	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			9	0
Commercial and Industrial, Unsecured, Portfolio Segment | Risk Rating 1-3
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	350		350		2,200
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	1,850		1,850		259
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	203		203		129
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	99		99		71
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	48		48		96
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	652		652		707
Financing Receivable, Revolving	10,462		10,462		1,663
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	13,664		13,664		5,125
Commercial and Industrial, Unsecured, Portfolio Segment | Low Satisfactory Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	1,863		1,863		3,988
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	3,754		3,754		3,117
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	2,530		2,530		517
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	447		447		470
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	423		423		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	8,735		8,735		7,274
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	17,752		17,752		15,366
Commercial and Industrial, Unsecured, Portfolio Segment | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		31
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	45		45		30
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	45		45		61
Commercial and Industrial, Unsecured, Portfolio Segment | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial and Industrial, Unsecured, Portfolio Segment | Vulnerable Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial and Industrial, Unsecured, Portfolio Segment | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial and Industrial, Unsecured, Portfolio Segment | 9 - Loss
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, Owner Occupied, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	8,901		8,901		17,200
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	17,064		17,064		35,831
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	34,473		34,473		53,126
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	51,260		51,260		28,768
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	26,720		26,720		17,974
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	35,797		35,797		25,556
Financing Receivable, Revolving	2,019		2,019		2,181
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	176,234		176,234		180,636
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			0	0
Commercial Real Estate, Owner Occupied, Portfolio Segment | Risk Rating 1-3
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	485		485		3,592
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	3,723		3,723		1,712
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	1,625		1,625		12,655
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	12,316		12,316		14,228
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	13,874		13,874		761
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	4,129		4,129		3,313
Financing Receivable, Revolving	0		0		211
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	36,152		36,152		36,472
Commercial Real Estate, Owner Occupied, Portfolio Segment | Low Satisfactory Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	8,217		8,217		12,148
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	11,906		11,906		33,392
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	31,934		31,934		39,406
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	37,905		37,905		14,086
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	12,163		12,163		13,384
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	30,156		30,156		19,942
Financing Receivable, Revolving	1,647		1,647		1,506
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	133,928		133,928		133,864
Commercial Real Estate, Owner Occupied, Portfolio Segment | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	199		199		1,460
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	612		612		727
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	914		914		195
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	193		193		220
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	683		683		3,829
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	990		990		1,761
Financing Receivable, Revolving	372		372		464
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	3,963		3,963		8,656
Commercial Real Estate, Owner Occupied, Portfolio Segment | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	823		823		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		870
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	846		846		234
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	522		522		540
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	2,191		2,191		1,644
Commercial Real Estate, Owner Occupied, Portfolio Segment | Vulnerable Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, Owner Occupied, Portfolio Segment | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, Owner Occupied, Portfolio Segment | 9 - Loss
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, Non-owner Occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	2,920		2,920		39,002
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	32,296		32,296		67,362
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	67,950		67,950		49,917
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	48,886		48,886		12,415
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	11,603		11,603		7,761
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	43,706		43,706		38,185
Financing Receivable, Revolving	492		492		1,650
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	207,853		207,853		216,292
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			0	0
Commercial Real Estate, Non-owner Occupied | Risk Rating 1-3
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	336		336		67
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	60		60		4,383
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	4,573		4,573		6,496
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	6,363		6,363		827
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	645		645		172
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	1,860		1,860		1,766
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	13,837		13,837		13,711
Commercial Real Estate, Non-owner Occupied | Low Satisfactory Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	2,584		2,584		37,906
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	31,218		31,218		62,979
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	63,152		63,152		37,583
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	36,785		36,785		11,534
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	10,906		10,906		7,589
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	38,463		38,463		32,941
Financing Receivable, Revolving	492		492		1,650
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	183,600		183,600		192,182
Commercial Real Estate, Non-owner Occupied | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	225		225		5,838
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	5,738		5,738		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	3,383		3,383		3,478
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	9,346		9,346		9,316
Commercial Real Estate, Non-owner Occupied | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		1,029
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	1,018		1,018		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		54
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	52		52		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	1,070		1,070		1,083
Commercial Real Estate, Non-owner Occupied | Vulnerable Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, Non-owner Occupied | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, Non-owner Occupied | 9 - Loss
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	5,980		5,980		14,485
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	14,034		14,034		13,440
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	12,490		12,490		31,545
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	30,609		30,609		16,029
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	15,324		15,324		3,816
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	5,560		5,560		4,003
Financing Receivable, Revolving	7,792		7,792		5,890
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	91,789		91,789		89,208
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			0	0
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment | Risk Rating 1-3
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	372		372		286
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	283		283		1,445
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	1,154		1,154		864
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	932		932		905
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	668		668		666
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	1,116		1,116		887
Financing Receivable, Revolving	1,367		1,367		1,352
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	5,892		5,892		6,405
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment | Low Satisfactory Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	5,608		5,608		13,492
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	13,056		13,056		11,641
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	10,989		10,989		30,604
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	29,603		29,603		15,124
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	14,656		14,656		3,036
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	4,337		4,337		3,111
Financing Receivable, Revolving	6,425		6,425		4,538
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	84,674		84,674		81,546
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		152
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	149		149		354
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	347		347		77
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	74		74		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		55
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	53		53		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	623		623		638
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		555
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	546		546		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		59
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	54		54		5
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	600		600		619
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment | Vulnerable Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment | 9 - Loss
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, Multifamily, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	119		119		7,301
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	6,395		6,395		24,147
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	23,679		23,679		18,066
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	12,918		12,918		1,385
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	1,347		1,347		549
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	26,109		26,109		26,106
Financing Receivable, Revolving	562		562		554
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	71,129		71,129		78,108
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			0	0
Commercial Real Estate, Multifamily, Portfolio Segment | Risk Rating 1-3
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		4,509
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	3,856		3,856		4,682
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	4,495		4,495		2,053
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	1,983		1,983		568
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	557		557		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	1,445		1,445		1,515
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	12,336		12,336		13,327
Commercial Real Estate, Multifamily, Portfolio Segment | Low Satisfactory Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	119		119		2,792
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	2,539		2,539		19,465
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	19,184		19,184		15,981
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	10,910		10,910		813
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	790		790		549
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	21,381		21,381		21,263
Financing Receivable, Revolving	562		562		554
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	55,485		55,485		61,417
Commercial Real Estate, Multifamily, Portfolio Segment | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		4
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		4
Commercial Real Estate, Multifamily, Portfolio Segment | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		32
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	25		25		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	3,283		3,283		3,328
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	3,308		3,308		3,360
Commercial Real Estate, Multifamily, Portfolio Segment | Vulnerable Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, Multifamily, Portfolio Segment | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Real Estate, Multifamily, Portfolio Segment | 9 - Loss
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Net of Deferred Income	39,300		39,300		18,541
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			0	0
Commercial Advances to Mortgage Brokers Segment [Member] | Risk Rating 1-3
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	39,300		39,300		18,541
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	39,300		39,300		18,541
Agricultural Mortgage, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	2,034		2,034		6,882
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	6,245		6,245		19,835
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	19,270		19,270		16,097
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	15,399		15,399		9,415
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	8,954		8,954		4,705
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	13,099		13,099		10,694
Financing Receivable, Revolving	2,167		2,167		1,416
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	67,168		67,168		69,044
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			0	4
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			0	4
Agricultural Mortgage, Portfolio Segment | Risk Rating 1-3
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		292
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	102		102		2,834
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	2,739		2,739		1,241
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	1,109		1,109		2,786
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	2,586		2,586		604
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	1,317		1,317		964
Financing Receivable, Revolving	4		4		94
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	7,857		7,857		8,815
Agricultural Mortgage, Portfolio Segment | Low Satisfactory Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	2,034		2,034		5,622
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	4,797		4,797		12,903
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	11,239		11,239		8,970
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	8,639		8,639		5,940
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	6,070		6,070		3,926
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	9,527		9,527		7,883
Financing Receivable, Revolving	1,343		1,343		566
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	43,649		43,649		45,810
Agricultural Mortgage, Portfolio Segment | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		126
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	1,346		1,346		4,098
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	5,292		5,292		5,886
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	5,651		5,651		689
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	298		298		175
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	1,133		1,133		60
Financing Receivable, Revolving	820		820		756
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	14,540		14,540		11,790
Agricultural Mortgage, Portfolio Segment | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		842
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	1,122		1,122		1,749
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	1,122		1,122		2,591
Agricultural Mortgage, Portfolio Segment | Vulnerable Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		38
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		38
Agricultural Mortgage, Portfolio Segment | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Agricultural Mortgage, Portfolio Segment | 9 - Loss
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Agricultural Other Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	3,258		3,258		3,384
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	2,497		2,497		2,570
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	2,230		2,230		2,596
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	2,295		2,295		1,164
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	1,036		1,036		329
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	866		866		696
Financing Receivable, Revolving	15,646		15,646		20,211
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	27,828		27,828		30,950
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			0	0
Agricultural Other Portfolio Segment [Member] | Risk Rating 1-3
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	406		406		801
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	523		523		81
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	62		62		121
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	110		110		38
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	5		5		183
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	311		311		141
Financing Receivable, Revolving	1,813		1,813		2,659
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	3,230		3,230		4,024
Agricultural Other Portfolio Segment [Member] | Low Satisfactory Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	1,232		1,232		1,830
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	1,455		1,455		2,481
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	2,163		2,163		2,280
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	2,059		2,059		619
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	532		532		146
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	75		75		75
Financing Receivable, Revolving	11,315		11,315		14,405
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	18,831		18,831		21,836
Agricultural Other Portfolio Segment [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	1,620		1,620		753
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	47		47		8
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	5		5		163
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	36		36		507
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	499		499		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	480		480		480
Financing Receivable, Revolving	1,843		1,843		2,731
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	4,530		4,530		4,642
Agricultural Other Portfolio Segment [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	472		472		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		32
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	90		90		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	508		508		249
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	1,070		1,070		281
Agricultural Other Portfolio Segment [Member] | Vulnerable Rating [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	167		167		167
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	167		167		167
Agricultural Other Portfolio Segment [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Agricultural Other Portfolio Segment [Member] | 9 - Loss
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Residential Real Estate, Senior Lien, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	22,658		22,658		45,926
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	44,575		44,575		53,773
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	51,818		51,818		80,836
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	78,064		78,064		52,802
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	50,588		50,588		23,834
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	72,156		72,156		56,288
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	319,859		319,859		313,459
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			10	2
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			10	2
Residential Real Estate, Senior Lien, Portfolio Segment | Nonperforming Financial Instruments
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		48
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	145		145		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	123		123		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	165		165		31
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	29		29		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	94		94		207
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	556		556		286
Residential Real Estate, Senior Lien, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	22,658		22,658		45,878
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	44,372		44,372		52,989
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	51,695		51,695		80,122
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	77,899		77,899		52,648
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	50,559		50,559		23,356
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	71,830		71,830		54,556
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	319,013		319,013		309,549
Residential Real Estate, Senior Lien, Portfolio Segment | Financial Assets, 30 to 89 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	58		58		784
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		714
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		123
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		478
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	217		217		1,438
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	275		275		3,537
Residential Real Estate, Senior Lien, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	15		15		87
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	15		15		87
Residential Real Estate, Junior Lien, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	2,221		2,221		3,706
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	3,548		3,548		1,325
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	1,040		1,040		168
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	126		126		134
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	101		101		167
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	485		485		445
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	7,521		7,521		5,945
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			0	0
Residential Real Estate, Junior Lien, Portfolio Segment | Nonperforming Financial Instruments
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Residential Real Estate, Junior Lien, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	2,221		2,221		3,706
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	3,548		3,548		1,325
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	1,040		1,040		168
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	106		106		134
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	101		101		167
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	485		485		445
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	7,501		7,501		5,945
Residential Real Estate, Junior Lien, Portfolio Segment | Financial Assets, 30 to 89 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	20		20		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	20		20		0
Residential Real Estate, Junior Lien, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	37,808		37,808		37,014
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	37,808		37,808		37,014
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			0	0
Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment | Nonperforming Financial Instruments
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	37,808		37,808		37,014
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	37,808		37,808		37,014
Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment | Financial Assets, 30 to 89 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Consumer, Secured, Direct, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	7,470		7,470		14,813
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	11,562		11,562		10,037
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	8,206		8,206		6,468
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	5,118		5,118		3,476
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	2,737		2,737		1,682
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	2,486		2,486		1,472
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	37,579		37,579		37,948
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			63	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	5
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			27	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			2	0
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			92	5
Consumer, Secured, Direct, Portfolio Segment | Nonperforming Financial Instruments
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Consumer, Secured, Direct, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	7,470		7,470		14,813
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	11,562		11,562		10,037
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	8,188		8,188		6,468
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	5,118		5,118		3,473
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	2,737		2,737		1,682
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	2,480		2,480		1,472
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	37,555		37,555		37,945
Consumer, Secured, Direct, Portfolio Segment | Financial Assets, 30 to 89 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	18		18		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		3
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	6		6		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	24		24		3
Consumer, Secured, Direct, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Consumer, Secured, Indirect, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	5,419		5,419		31,023
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	26,711		26,711		10,977
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	9,367		9,367		6,887
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	5,896		5,896		5,406
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	4,723		4,723		2,033
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	3,920		3,920		2,998
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	56,036		56,036		59,324
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			24	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			24	0
Consumer, Secured, Indirect, Portfolio Segment | Nonperforming Financial Instruments
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Consumer, Secured, Indirect, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	5,364		5,364		30,900
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	26,649		26,649		10,977
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	9,342		9,342		6,887
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	5,852		5,852		5,376
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	4,723		4,723		2,030
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	3,914		3,914		2,973
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	55,844		55,844		59,143
Consumer, Secured, Indirect, Portfolio Segment | Financial Assets, 30 to 89 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	55		55		123
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	62		62		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	25		25		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	44		44		30
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		3
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	6		6		25
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	192		192		181
Consumer, Secured, Indirect, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Consumer, Unsecured, Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	904		904		1,576
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	1,050		1,050		749
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	433		433		144
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	52		52		86
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	39		39		7
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	1		1		0
Financing Receivable, Revolving	808		808		694
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	3,287		3,287		3,256
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff			223	172
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff			11	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff			21	6
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff			0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff			1	4
Financing Receivable, Revolving, Writeoff			0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff			0	0
Financing Receivable, Allowance for Credit Loss, Writeoff			256	$ 182
Consumer, Unsecured, Portfolio Segment | Nonperforming Financial Instruments
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	0		0		0
Consumer, Unsecured, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	904		904		1,576
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	1,045		1,045		740
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	433		433		144
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	51		51		86
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	39		39		7
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	1		1		0
Financing Receivable, Revolving	807		807		694
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	3,280		3,280		3,247
Consumer, Unsecured, Portfolio Segment | Financial Assets, 30 to 89 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	5		5		9
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	1		1		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	1		1		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	7		7		9
Consumer, Unsecured, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0		0		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0		0		0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0		0		0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0		0		0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0		0		0
Financing Receivable, Revolving	0		0		0
Financing Receivable, Revolving, Converted to Term Loan	0		0		0
Loans and Leases Receivable, Net of Deferred Income	$ 0		$ 0		$ 0

Loans and ACL (Summary of Loa_2

Loans and ACL (Summary of Loan Modifications by Type) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 3,470		$ 4,293
Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 1,034	13	$ 1,305
ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	567		567
Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		28		28
Commercial and Industrial, Secured, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 2,125		$ 2,125
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	1.03%		1.03%
Commercial and Industrial, Secured, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 11
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.01%
Commercial and Industrial, Secured, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 0		$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	0%		0%
Commercial Real Estate, Owner Occupied, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 823
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.47%
Commercial Real Estate, Owner Occupied, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0%
Commercial Real Estate, Owner Occupied, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0%
Commercial Real Estate, Non-owner Occupied | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 1,034		$ 1,034
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		0.48%		0.48%
Commercial Real Estate, Non-owner Occupied | Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 0		$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		0%		0%
Agricultural Mortgage, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 1,345		$ 1,345
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	2%		2%
Agricultural Mortgage, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 0	$ 0	$ 232
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		0%	0%	0.33%
Agricultural Mortgage, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 60		$ 60
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	0.09%		0.09%
Agricultural Mortgage, Portfolio Segment | Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 28		$ 28
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		0.04%		0.04%
Agricultural Other Portfolio Segment [Member] | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 0		$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	0%		0%
Agricultural Other Portfolio Segment [Member] | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 0	$ 34
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0%	0.13%
Agricultural Other Portfolio Segment [Member] | ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 507		$ 507
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	1.82%		1.82%
Agricultural Other Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification				$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage				0%
Residential Real Estate, Senior Lien, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification				$ 5
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage				0%
Residential Real Estate, Senior Lien, Portfolio Segment | Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification				$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage				0%
Consumer, Secured, Indirect, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0%
Consumer, Secured, Indirect, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 2
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0%
Consumer, Secured, Indirect, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0%

Loans and ACL (Summary of Loa_3

Loans and ACL (Summary of Loan Modification Effects) (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Commercial and Industrial, Secured, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Deferral	4 months		4 months
Commercial and Industrial, Secured, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable Modification Weighted Average Extension Term			2 months 12 days
Commercial Real Estate, Owner Occupied, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Deferral			7 months
Commercial Real Estate, Non-owner Occupied | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable Modification Weighted Average Extension Term		3 years		3 years
Agricultural Mortgage, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Deferral	5 months		5 months
Agricultural Mortgage, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable Modification Weighted Average Extension Term	6 months	1 year 9 months	6 months	1 year 29 days
Agricultural Mortgage, Portfolio Segment | Interest Rate Below Market Reduction [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification		4.50%		4.50%
Agricultural Other Portfolio Segment [Member] | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Deferral	4 months		4 months
Agricultural Other Portfolio Segment [Member] | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable Modification Weighted Average Extension Term	3 months 29 days		3 months 29 days	1 year
Residential Real Estate, Senior Lien, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable Modification Weighted Average Extension Term				2 years 7 months 6 days
Consumer, Secured, Indirect, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable Modification Weighted Average Extension Term			1 year 3 months 29 days

Loans and ACL (Summary of Loa_4

Loans and ACL (Summary of Loan Modifications by Past Due Status) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 7,938	$ 1,333
Financial Asset, Not Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	7,938	1,328
Financial Asset, 30 to 59 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	5
Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	0
Commercial and Industrial, Secured, Portfolio Segment
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	2,136
Commercial and Industrial, Secured, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	2,136
Commercial and Industrial, Secured, Portfolio Segment | Financial Asset, 30 to 59 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0
Commercial and Industrial, Secured, Portfolio Segment | Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0
Commercial and Industrial, Secured, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0
Commercial Real Estate, Owner Occupied, Portfolio Segment
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	941
Commercial Real Estate, Owner Occupied, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	941
Commercial Real Estate, Owner Occupied, Portfolio Segment | Financial Asset, 30 to 59 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0
Commercial Real Estate, Owner Occupied, Portfolio Segment | Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0
Commercial Real Estate, Owner Occupied, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0
Commercial Real Estate, Non-owner Occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		1,034
Commercial Real Estate, Non-owner Occupied | Financial Asset, Not Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		1,034
Commercial Real Estate, Non-owner Occupied | Financial Asset, 30 to 59 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		0
Commercial Real Estate, Non-owner Occupied | Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		0
Commercial Real Estate, Non-owner Occupied | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		0
Commercial Real Estate, Multifamily, Portfolio Segment
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	2,947
Commercial Real Estate, Multifamily, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	2,947
Commercial Real Estate, Multifamily, Portfolio Segment | Financial Asset, 30 to 59 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0
Commercial Real Estate, Multifamily, Portfolio Segment | Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0
Commercial Real Estate, Multifamily, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0
Agricultural Mortgage, Portfolio Segment
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	1,405	260
Agricultural Mortgage, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	1,405	260
Agricultural Mortgage, Portfolio Segment | Financial Asset, 30 to 59 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	0
Agricultural Mortgage, Portfolio Segment | Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	0
Agricultural Mortgage, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	0
Agricultural Other Portfolio Segment [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	507	34
Agricultural Other Portfolio Segment [Member] | Financial Asset, Not Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	507	34
Agricultural Other Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	0
Agricultural Other Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	0
Agricultural Other Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	0
Residential Real Estate, Senior Lien, Portfolio Segment
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		5
Residential Real Estate, Senior Lien, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		0
Residential Real Estate, Senior Lien, Portfolio Segment | Financial Asset, 30 to 59 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		5
Residential Real Estate, Senior Lien, Portfolio Segment | Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		0
Residential Real Estate, Senior Lien, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		$ 0
Consumer, Secured, Indirect, Portfolio Segment
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	2
Consumer, Secured, Indirect, Portfolio Segment | Financial Asset, Not Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	2
Consumer, Secured, Indirect, Portfolio Segment | Financial Asset, 30 to 59 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0
Consumer, Secured, Indirect, Portfolio Segment | Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0
Consumer, Secured, Indirect, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 0

Loans and ACL (Summary of chang

Loans and ACL (Summary of changes in ACL by segments) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	$ 13,390	$ 12,640	$ 13,108	$ 9,850
Allowance for loan losses, Charge-offs	(527)	(92)	(718)	(193)
Allowance for loan losses, Recoveries	134	95	279	205
Financing Receivable, Credit Loss, Expense (Reversal)	98	190	426	227
Allowance for loan losses, Ending Balance	13,095	12,833	13,095	12,833
Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		2,744		2,744
Commercial [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	1,267	817	968	860
Allowance for loan losses, Charge-offs	(336)	0	(336)	0
Allowance for loan losses, Recoveries	2	4	4	4
Financing Receivable, Credit Loss, Expense (Reversal)	331	1	628	16
Allowance for loan losses, Ending Balance	1,264	822	1,264	822
Commercial [Member] | Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		(58)		(58)
Commercial Real Estate
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	5,903	6,036	5,878	461
Allowance for loan losses, Charge-offs	0	0	0	0
Allowance for loan losses, Recoveries	29	10	35	20
Financing Receivable, Credit Loss, Expense (Reversal)	(363)	(78)	(344)	(45)
Allowance for loan losses, Ending Balance	5,569	5,968	5,569	5,968
Commercial Real Estate | Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		5,532		5,532
Agricultural [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	265	265	270	577
Allowance for loan losses, Charge-offs	0	(4)	0	(4)
Allowance for loan losses, Recoveries	0	2	2	6
Financing Receivable, Credit Loss, Expense (Reversal)	(7)	1	(14)	(68)
Allowance for loan losses, Ending Balance	258	264	258	264
Agricultural [Member] | Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		(247)		(247)
Residential Mortgage
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	4,308	4,113	4,336	617
Allowance for loan losses, Charge-offs	(9)	0	(10)	(2)
Allowance for loan losses, Recoveries	28	25	92	49
Financing Receivable, Credit Loss, Expense (Reversal)	24	35	(67)	(26)
Allowance for loan losses, Ending Balance	4,351	4,173	4,351	4,173
Residential Mortgage | Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		3,535		3,535
Consumer Portfolio Segment [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	1,647	1,409	1,656	961
Allowance for loan losses, Charge-offs	(182)	(88)	(372)	(187)
Allowance for loan losses, Recoveries	75	54	146	126
Financing Receivable, Credit Loss, Expense (Reversal)	113	231	223	350
Allowance for loan losses, Ending Balance	$ 1,653	1,606	$ 1,653	1,606
Consumer Portfolio Segment [Member] | Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		356		356
Unallocated [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance				6,374
Allowance for loan losses, Charge-offs				0
Allowance for loan losses, Recoveries				0
Financing Receivable, Credit Loss, Expense (Reversal)				0
Allowance for loan losses, Ending Balance		0		0
Unallocated [Member] | Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		$ (6,374)		$ (6,374)

Loans and ACL (Summary of ACL b

Loans and ACL (Summary of ACL by Evaluation Status) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Financing Receivable, Allowance for Credit Loss [Line Items]
Individually evaluated for impairment, ACL	$ 137	$ 349	$ 84	$ 0	$ 0
Collectively evaluated for impairment, ALLL	12,958	13,041	13,024	12,767	12,833
Financing Receivable, Allowance for Credit Loss	$ 13,095	$ 13,390	$ 13,108	$ 12,767	$ 12,833	$ 12,640	$ 9,850
Financing Receivable, Allowance for Credit Loss, Individually Evaluated, Percent	0.01%	0.03%	0.01%	0%	0%
Financing Receivable, Allowance for Credit Loss, Collectively Evaluated, Percent	0.94%	0.95%	0.96%	0.96%	0.96%
Financing Receivable, Allowance for Credit Loss, Percent	0.95%	0.98%	0.97%	0.96%	0.96%
Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Individually evaluated for impairment, ACL			$ 84

Loans and ACL (Summary of speci

Loans and ACL (Summary of specific reserves by segments) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023
Financing Receivable, Allowance for Credit Loss [Line Items]
Individually evaluated for impairment, ACL	$ 137	$ 349	$ 84	$ 0	$ 0
Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Individually evaluated for impairment, Loans	921		1,083
Individually evaluated for impairment, ACL			84
Commercial [Member] | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Individually evaluated for impairment, Loans	271		465
Individually evaluated for impairment, ACL	91		56
Commercial Real Estate | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Individually evaluated for impairment, Loans	0		234
Individually evaluated for impairment, ACL	0		28
Agricultural [Member] | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Individually evaluated for impairment, Loans	167		181
Individually evaluated for impairment, ACL	0		0
Residential Mortgage | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Individually evaluated for impairment, Loans	483		203
Individually evaluated for impairment, ACL	46		0
Consumer Portfolio Segment [Member] | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Individually evaluated for impairment, Loans	0		0
Individually evaluated for impairment, ACL	$ 0		$ 0

Loans and ACL (Narrative) (Deta

Loans and ACL (Narrative) (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Advance in connection with impaired loans	$ 642	$ 0
Loans and Leases Receivable, Net of Deferred Income	$ 1,381,636		$ 1,349,463
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	1		1
Threshold period of continuous performance to return loans to accrual status	6 months
Financing Receivable, Modified, Subsequent Default	$ 0	$ 0
Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	$ 921		$ 1,083
Minimum [Member] | 4 - Low satisfactory [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Delinquency period	10 days
Minimum [Member] | 5 - Special mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Delinquency period	30 days
Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, amortization term	30 years
Maximum [Member] | 4 - Low satisfactory [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Delinquency period	30 days
Maximum [Member] | 5 - Special mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Delinquency period	60 days
Commercial And Agricultural Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum percentage of loan	0.80
Commercial And Agricultural Portfolio Segment [Member] | Customer Concentration Risk [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum amount of loans	$ 18,000
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum percentage of loan	1
Maximum percentage of principal, interest, taxes and hazard insurance on property over gross income	0.28
Maximum percentage of debt servicing over gross income	0.40
Maximum amount without corporation approval	$ 1,000
Residential, Privately Insured, Financing Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum percentage of loan	0.80
Total Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum days of consumer loan charged off	180 days
Loans and Leases Receivable, Net of Deferred Income	$ 96,902		$ 100,528
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0701		0.0745
Total Consumer [Member] | Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	$ 0		$ 0
Total Consumer [Member] | Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, amortization term	15 years
Commercial, Agricultural, and Residential Portfolio Segments [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of days past due (or more), accrual of interest discontinued	90 days

Borrowed Funds (Short-term borr

Borrowed Funds (Short-term borrowings) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Short-term Debt [Line Items]
Borrowed funds	$ 118,574		$ 118,574		$ 116,136
Securities Sold under Agreements to Repurchase [Member]
Short-term Debt [Line Items]
Maximum Month End Balance	44,194	$ 39,801	44,194	$ 54,236
Average Balance	$ 40,593	$ 35,447	$ 40,607	$ 37,565
Weighted Average Interest Rate During the Period	3.18%	1.64%	3.16%	1.48%
Borrowed funds	$ 44,194		$ 44,194		$ 46,801
Borrowed funds, Rate	3.18%		3.18%		3.11%
Federal Funds Purchased [Member]
Short-term Debt [Line Items]
Maximum Month End Balance	$ 0	$ 0	$ 0	$ 0
Average Balance	$ 0	$ 48	$ 1	$ 26
Weighted Average Interest Rate During the Period	0%	6.13%	6.52%	6.08%
Federal Reserve Bank Advances [Member]
Short-term Debt [Line Items]
Maximum Month End Balance	$ 0	$ 0	$ 0	$ 0
Average Balance	$ 15	$ 129	$ 8	$ 65
Weighted Average Interest Rate During the Period	5.52%	5.25%	5.52%	5.25%

Borrowed Funds (Pledged financi

Borrowed Funds (Pledged financial instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Disclosure [Abstract]
Pledged Assets	$ 544,880	$ 543,392
Short-term Debt [Line Items]
AFS securities pledged without single maturity dates	66,949	67,764
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged	384,023	391,529
Securities Sold under Agreements to Repurchase, Fair Value of Collateral	66,949	67,764
Deposit Liabilities, Collateral Issued, Financial Instruments	93,908	84,099
US Treasury Securities
Short-term Debt [Line Items]
AFS securities pledged without single maturity dates	55,820	55,623
Collateralized Mortgage Backed Securities [Member]
Short-term Debt [Line Items]
AFS securities pledged without single maturity dates	8,634	9,462
Collateralized Mortgage Obligations [Member]
Short-term Debt [Line Items]
AFS securities pledged without single maturity dates	$ 2,495	$ 2,679

Borrowed Funds (Maturity and we

Borrowed Funds (Maturity and weighted average interest rates of FHLB advances) (Details) - Federal Home Loan Bank, Advances, Fixed Rate Due 2024 - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Federal Home Loan Bank, Advances [Line Items]
FHLB fixed rate advances	$ 45,000	$ 40,000
FHLB advances, rate	5.57%	5.55%

Borrowed Funds (Subordinated De

Borrowed Funds (Subordinated Debt) (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Subordinated Borrowing [Line Items]
Subordinated Debt	$ 29,380	$ 29,335
Subordinated Borrowing, Interest Rate	3.25%	3.25%
Subordinated Debt
Subordinated Borrowing [Line Items]
Debt Instrument, Face Amount	$ 30,000	$ 30,000
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net	$ (620)	$ (665)

Borrowed Funds (Narrative) (Det

Borrowed Funds (Narrative) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Short-term Debt [Line Items]
Securities Sold under Agreements to Repurchase, Fair Value of Collateral	$ 66,949	$ 67,764
Additional borrowing capacity	$ 320,551

Computation of Earnings Per C_3

Computation of Earnings Per Common Share (Schedule of Earnings Per Share) (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Share [Abstract]
Average number of common shares outstanding for basic calculation		7,477,310	7,498,584	7,485,743	7,528,251
Average number of common shares outstanding used to calculate diluted earnings per common share		7,494,828	7,567,527	7,501,437	7,601,613
Net income		$ 3,481	$ 4,630	$ 6,612	$ 9,951
Basic (in dollars per share)		$ 0.47	$ 0.62	$ 0.88	$ 1.32
Diluted (in dollars per share)		$ 0.46	$ 0.61	$ 0.88	$ 1.31
Isabella Bank Corporation and Related Companies Deferred Compensation Plan for Directors
Earnings Per Share [Abstract]
Average potential effect of common shares in the Directors Plan	[1]	0	38,166	0	43,793
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	[1]	0	38,166	0	43,793
Isabella Bank Corporation Restricted Stock Plan
Earnings Per Share [Abstract]
Average potential effect of common shares in the Directors Plan		17,518	30,777	15,694	29,569
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements		17,518	30,777	15,694	29,569
[1]Exclusive of shares held in the Rabbi Trust

Capital Ratios (Details)

Capital Ratios (Details) $ in Thousands	Jun. 30, 2024 USD ($)	Dec. 31, 2023 USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common Equity Tier One Capital	$ 181,602	$ 180,014
Banking Regulation, Common Equity Tier 1 Risk-Based Capital Ratio, Actual	0.1237	0.1254
CommonEquityTierOneRiskRatedCapitalRequiredForCapitalAdequacyMinimumPlusCapitalConservationBuffer	$ 102,821	$ 100,449
CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssetsMinimumCapitalRequiredPlusCapitalConservationBuffer	7%	7%
Actual Amount	$ 181,602	$ 180,014
Actual Ratio	0.1237	0.1254
Capital Adequacy Minimum with Buffer	$ 124,854	$ 121,973
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssetsMinimumCapitalRequiredPlusCapitalConservationBuffer	0.0850	0.0850
Banking Regulation, Total Capital, Actual	$ 224,527	$ 222,772
Banking Regulation, Total Risk-Based Capital Ratio, Actual	0.1529	0.1552
CapitalRequiredForCapitalAdequacyMinimumCapitalRequiredPlusCapitalConservationBuffer	$ 154,232	$ 150,673
CapitalRequiredForCapitalAdequacyToRiskWeightedAssetsMinimumCapitalRequiredPlusCapitalConservationBuffer	0.1050	0.1050
Banking Regulation, Tier 1 Leverage Capital, Actual	$ 181,602	$ 180,014
Banking Regulation, Tier 1 Leverage Capital Ratio, Actual	0.0883	0.0876
TierOneLeverageCapitalRequiredForCapitalAdequacyMinimumCapitalRequiredPlusCapitalConservationBuffer	$ 82,245	$ 82,154
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssetsMinimumCapitalRequiredPlusCapitalConservationBuffer	0.0400	0.0400
Isabella Bank [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common Equity Tier One Capital	$ 174,164	$ 178,316
Banking Regulation, Common Equity Tier 1 Risk-Based Capital Ratio, Actual	0.1190	0.1248
CommonEquityTierOneRiskRatedCapitalRequiredForCapitalAdequacyMinimumPlusCapitalConservationBuffer	$ 102,453	$ 100,043
CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssetsMinimumCapitalRequiredPlusCapitalConservationBuffer	7%	7%
Banking Regulation, Common Equity Tier 1 Risk-Based Capital, Well Capitalized, Minimum	$ 95,135	$ 92,897
Tier 1 Capital to Risk Weighted Asssets	0.0650	0.0650
Actual Amount	$ 174,164	$ 178,316
Actual Ratio	0.1190	0.1248
Capital Adequacy Minimum with Buffer	$ 124,407	$ 121,481
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssetsMinimumCapitalRequiredPlusCapitalConservationBuffer	0.0850	0.0850
Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions Amount	$ 117,089	$ 114,335
Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio	0.0800	0.0800
Banking Regulation, Total Capital, Actual	$ 187,710	$ 191,739
Banking Regulation, Total Risk-Based Capital Ratio, Actual	0.1283	0.1342
CapitalRequiredForCapitalAdequacyMinimumCapitalRequiredPlusCapitalConservationBuffer	$ 153,679	$ 150,065
CapitalRequiredForCapitalAdequacyToRiskWeightedAssetsMinimumCapitalRequiredPlusCapitalConservationBuffer	0.1050	0.1050
Banking Regulation, Total Risk-Based Capital, Well Capitalized, Minimum	$ 146,361	$ 142,919
Banking Regulation, Total Risk-Based Capital Ratio, Well Capitalized, Minimum	0.1000	0.1000
Banking Regulation, Tier 1 Leverage Capital, Actual	$ 174,164	$ 178,316
Banking Regulation, Tier 1 Leverage Capital Ratio, Actual	0.0849	0.0871
TierOneLeverageCapitalRequiredForCapitalAdequacyMinimumCapitalRequiredPlusCapitalConservationBuffer	$ 82,024	$ 81,935
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssetsMinimumCapitalRequiredPlusCapitalConservationBuffer	0.0400	0.0400
Banking Regulation, Tier 1 Leverage Capital, Well Capitalized, Minimum	$ 102,530	$ 102,419
Banking Regulation, Tier 1 Leverage Capital Ratio, Well Capitalized, Minimum	0.0500	0.0500

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Income (Loss) (Changes in AOCI by Components) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	$ (28,190)	$ (30,314)	$ (25,896)	$ (37,194)
OCI before reclassifications	(703)	7,638	2,223	(972)
Amounts reclassified from AOCI	0	(66)	0	(67)
Other Comprehensive Income (Loss), before Tax	703	(7,704)	(2,223)	905
Tax effect	(149)	1,601	483	(128)
Unrealized gains (losses), net of tax	554	(6,103)	(1,740)	777
Ending Balance	(27,636)	(36,417)	(27,636)	(36,417)
Unrealized Holding Gains (Losses) on AFS Securities [Member]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(27,493)	(28,948)	(25,199)	(35,828)
OCI before reclassifications	(703)	7,638	2,223	(972)
Amounts reclassified from AOCI	0	(66)	0	(67)
Other Comprehensive Income (Loss), before Tax	703	(7,704)	(2,223)	905
Tax effect	(149)	1,601	483	(128)
Unrealized gains (losses), net of tax	554	(6,103)	(1,740)	777
Ending Balance	(26,939)	(35,051)	(26,939)	(35,051)
Defined Benefit Pension Plan [Member]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(697)	(1,366)	(697)	(1,366)
OCI before reclassifications	0	0	0	0
Amounts reclassified from AOCI	0	0	0	0
Other Comprehensive Income (Loss), before Tax	0	0	0	0
Tax effect	0	0	0	0
Unrealized gains (losses), net of tax	0	0	0	0
Ending Balance	$ (697)	$ (1,366)	$ (697)	$ (1,366)

Fair Value (Quantitative inform

Fair Value (Quantitative information about impaired loans) (Details) - Discounted appraisal value [Member] - Level 3 [Member] - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Discounted appraisal value at fair value	$ 921	$ 1,083
Real Estate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueDiscount	25%	20%
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueWeightedAverage	25%	20%
Equipment [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueWeightedAverage	35%	33%
Equipment [Member] | Minimum [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueDiscount	30%	25%
Equipment [Member] | Maximum [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueDiscount	40%	35%
Loans Receivable, Collateralized By Accounts Receivable [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueDiscount		25%
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueWeightedAverage		25%

Fair Value (Carrying amount and

Fair Value (Carrying amount and estimated fair value of financial instruments) (Details) - USD ($) $ in Thousands		Jun. 30, 2024	Dec. 31, 2023
LIABILITIES
Federal Funds Purchased and Securities Sold under Agreements to Repurchase		$ 44,194	$ 46,801
Level 1 [Member]
ASSETS
Cash and Cash Equivalents, Fair Value Disclosure		23,559	33,672
Investment in Federal Home Loan Bank Stock, Fair Value Disclosure	[1]	0	0
Mortgage loans AFS		0	0
Total loans		0	0
Less allowance for loan losses		0	0
Net loans		0	0
Accrued interest receivable		7,859	8,167
Equity Method Investments, Fair Value Disclosure	[1]	0	0
Originated mortgage servicing rights		0	0
LIABILITIES
Deposits without stated maturities		1,353,850	1,377,321
Deposits with stated maturities		0	0
Federal Funds Purchased and Securities Sold under Agreements to Repurchase		0	0
Federal Home Loan Bank Borrowings, Fair Value Disclosure		0	0
Subordinated Debt Obligations, Fair Value Disclosure		0	0
Accrued interest payable		915	890
Level 2 [Member]
ASSETS
Cash and Cash Equivalents, Fair Value Disclosure		0	0
Investment in Federal Home Loan Bank Stock, Fair Value Disclosure	[1]	0	0
Mortgage loans AFS		645	0
Total loans		0	0
Less allowance for loan losses		0	0
Net loans		0	0
Accrued interest receivable		0	0
Equity Method Investments, Fair Value Disclosure	[1]	0	0
Originated mortgage servicing rights		3,039	3,164
LIABILITIES
Deposits without stated maturities		0	0
Deposits with stated maturities		363,775	341,489
Federal Funds Purchased and Securities Sold under Agreements to Repurchase		44,108	46,704
Federal Home Loan Bank Borrowings, Fair Value Disclosure		45,001	40,000
Subordinated Debt Obligations, Fair Value Disclosure		26,203	26,146
Accrued interest payable		0	0
Level 3 [Member]
ASSETS
Cash and Cash Equivalents, Fair Value Disclosure		0	0
Investment in Federal Home Loan Bank Stock, Fair Value Disclosure	[1]	0	0
Mortgage loans AFS		0	0
Total loans		1,312,082	1,292,458
Less allowance for loan losses		13,095	13,108
Net loans		1,298,987	1,279,350
Accrued interest receivable		0	0
Equity Method Investments, Fair Value Disclosure	[1]	0	0
Originated mortgage servicing rights		0	0
LIABILITIES
Deposits without stated maturities		0	0
Deposits with stated maturities		0	0
Federal Funds Purchased and Securities Sold under Agreements to Repurchase		0	0
Federal Home Loan Bank Borrowings, Fair Value Disclosure		0	0
Subordinated Debt Obligations, Fair Value Disclosure		0	0
Accrued interest payable		0	0
Carrying Value [Member]
ASSETS
Cash and Cash Equivalents, Fair Value Disclosure		23,559	33,672
Investment in Federal Home Loan Bank Stock, Fair Value Disclosure		12,762	12,762
Mortgage loans AFS		637	0
Total loans		1,381,636	1,349,463
Less allowance for loan losses		13,095	13,108
Net loans		1,368,541	1,336,355
Accrued interest receivable		7,859	8,167
Equity Method Investments, Fair Value Disclosure		3,086	3,086
Originated mortgage servicing rights		2,338	2,422
LIABILITIES
Deposits without stated maturities		1,353,850	1,377,321
Deposits with stated maturities		368,449	346,374
Federal Funds Purchased and Securities Sold under Agreements to Repurchase		44,194	46,801
Federal Home Loan Bank Borrowings, Fair Value Disclosure		45,000	40,000
Subordinated Debt Obligations, Fair Value Disclosure		29,380	29,335
Accrued interest payable		915	890
Estimated Fair Value [Member]
ASSETS
Cash and Cash Equivalents, Fair Value Disclosure		23,559	33,672
Mortgage loans AFS		645	0
Total loans		1,312,082	1,292,458
Less allowance for loan losses		13,095	13,108
Net loans		1,298,987	1,279,350
Accrued interest receivable		7,859	8,167
Originated mortgage servicing rights		3,039	3,164
LIABILITIES
Deposits without stated maturities		1,353,850	1,377,321
Deposits with stated maturities		363,775	341,489
Federal Funds Purchased and Securities Sold under Agreements to Repurchase		44,108	46,704
Federal Home Loan Bank Borrowings, Fair Value Disclosure		45,001	40,000
Subordinated Debt Obligations, Fair Value Disclosure		26,203	26,146
Accrued interest payable		$ 915	$ 890
[1]Due to the characteristics of equity securities without readily determinable fair values, they are not disclosed under a specific fair value hierarchy. When an impairment or write-down related to these securities is recorded, such amount would be classified as a nonrecurring Level 3 fair value adjustment.

Fair Value (Recorded amount of

Fair Value (Recorded amount of assets and liabilities measured at fair value) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
AFS Securities
AFS securities	$ 505,646	$ 528,148
Fair value, total	507,196	529,637
Level 1 [Member]
AFS Securities
Fair value, total	$ 0	$ 0
Percent of assets and liabilities measured at fair value	0%	0%
Level 2 [Member]
AFS Securities
Fair value, total	$ 505,646	$ 528,148
Percent of assets and liabilities measured at fair value	99.69%	99.72%
Level 3 [Member]
AFS Securities
Fair value, total	$ 1,550	$ 1,489
Percent of assets and liabilities measured at fair value	0.31%	0.28%
Recurring items [Member]
AFS Securities
AFS securities	$ 505,646	$ 528,148
Recurring items [Member] | US Treasury Securities
AFS Securities
AFS securities	215,333	214,801
Recurring items [Member] | States and political subdivisions [Member]
AFS Securities
AFS securities	83,051	92,876
Recurring items [Member] | Auction rate money market preferred [Member]
AFS Securities
AFS securities	3,008	2,931
Recurring items [Member] | Mortgage-backed securities [Member]
AFS Securities
AFS securities	29,541	32,815
Recurring items [Member] | Collateralized mortgage obligations [Member]
AFS Securities
AFS securities	167,709	177,775
Recurring items [Member] | Corporate Debt Securities
AFS Securities
AFS securities	7,004	6,950
Recurring items [Member] | Level 1 [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 1 [Member] | US Treasury Securities
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 1 [Member] | States and political subdivisions [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 1 [Member] | Auction rate money market preferred [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 1 [Member] | Mortgage-backed securities [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 1 [Member] | Collateralized mortgage obligations [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 1 [Member] | Corporate Debt Securities
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 2 [Member]
AFS Securities
AFS securities	505,646	528,148
Recurring items [Member] | Level 2 [Member] | US Treasury Securities
AFS Securities
AFS securities	215,333	214,801
Recurring items [Member] | Level 2 [Member] | States and political subdivisions [Member]
AFS Securities
AFS securities	83,051	92,876
Recurring items [Member] | Level 2 [Member] | Auction rate money market preferred [Member]
AFS Securities
AFS securities	3,008	2,931
Recurring items [Member] | Level 2 [Member] | Mortgage-backed securities [Member]
AFS Securities
AFS securities	29,541	32,815
Recurring items [Member] | Level 2 [Member] | Collateralized mortgage obligations [Member]
AFS Securities
AFS securities	167,709	177,775
Recurring items [Member] | Level 2 [Member] | Corporate Debt Securities
AFS Securities
AFS securities	7,004	6,950
Recurring items [Member] | Level 3 [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 3 [Member] | US Treasury Securities
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 3 [Member] | States and political subdivisions [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 3 [Member] | Auction rate money market preferred [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 3 [Member] | Mortgage-backed securities [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 3 [Member] | Collateralized mortgage obligations [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 3 [Member] | Corporate Debt Securities
AFS Securities
AFS securities	0	0
Nonrecurring items [Member]
AFS Securities
Impaired loans (net of the allowance for loan losses)	921	1,083
Foreclosed Assets, Fair Value Disclosure	629	406
Nonrecurring items [Member] | Level 1 [Member]
AFS Securities
Impaired loans (net of the allowance for loan losses)	0	0
Foreclosed Assets, Fair Value Disclosure	0	0
Nonrecurring items [Member] | Level 2 [Member]
AFS Securities
Impaired loans (net of the allowance for loan losses)	0	0
Foreclosed Assets, Fair Value Disclosure	0	0
Nonrecurring items [Member] | Level 3 [Member]
AFS Securities
Impaired loans (net of the allowance for loan losses)	921	1,083
Foreclosed Assets, Fair Value Disclosure	$ 629	$ 406

Fair Value (Narrative) (Details

Fair Value (Narrative) (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Nonrecurring items [Member] | Level 3 [Member] | Foreclosed Asset
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Option, Changes in Fair Value, Gain (Loss)	$ 0	$ (9)	$ 0	$ (9)