75000 - Document - Document and Entity Information
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75010 - Statement - Consolidated Statements of Financial Condition
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75020 - Statement - Consolidated Statements of Financial Condition (Parenthetical)
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75030 - Statement - Consolidated Statements of Income
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75040 - Statement - Consolidated Statements of Comprehensive Income
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75050 - Statement - Consolidated Statements of Stockholders' Equity
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75060 - Statement - Consolidated Statements of Cash Flows
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995455 - Disclosure - Cybersecurity Risk Management, Strategy, and Governance
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995465 - Disclosure - Summary of Significant Accounting Policies
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995475 - Disclosure - Investment Securities
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995485 - Disclosure - Loans and Allowance for Credit Losses
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995495 - Disclosure - Premises And Equipment
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995505 - Disclosure - Deposits
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995515 - Disclosure - Borrowings
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995525 - Disclosure - Income Taxes
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995535 - Disclosure - Regulatory Capital Requirements
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995545 - Disclosure - Mortgage Servicing
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995555 - Disclosure - Commitments and Contingencies
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995565 - Disclosure - Fair Value of Financial Instruments
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995575 - Disclosure - Accumulated Other Comprehensive Loss
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995585 - Disclosure - Leases
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995595 - Disclosure - Pension Plan
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995605 - Disclosure - Low Income Housing Tax Credit
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995615 - Disclosure - Earnings Per Share
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995625 - Disclosure - Stock Based Compensation
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995635 - Disclosure - Condensed Parent only Financial Information
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995645 - Disclosure - Subsequent Events
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995655 - Disclosure - Summary of Significant Accounting Policies (Policies)
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995665 - Disclosure - Investment Securities (Tables)
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995675 - Disclosure - Loans and Allowance for Credit Losses (Tables)
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995685 - Disclosure - Premises And Equipment (Tables)
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995695 - Disclosure - Deposits (Tables)
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995705 - Disclosure - Borrowings (Tables)
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995715 - Disclosure - Income Taxes (Tables)
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995725 - Disclosure - Regulatory Capital Requirements (Tables)
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995735 - Disclosure - Mortgage Servicing (Tables)
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995745 - Disclosure - Fair Value of Financial Instruments (Tables)
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995755 - Disclosure - Accumulated Other Comprehensive Loss (Tables)
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995765 - Disclosure - Leases (Tables)
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995775 - Disclosure - Pension Plan (Tables)
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995785 - Disclosure - Low Income Housing Tax Credit (Tables)
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995795 - Disclosure - Earnings Per Share (Tables)
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995805 - Disclosure - Stock Based Compensation (Tables)
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995815 - Disclosure - Condensed Parent only Financial Information (Tables)
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995825 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Details)
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995835 - Disclosure - Investment Securities - Summary of Investment Securities Available for Sale (Details)
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995845 - Disclosure - Investment Securities - Summary of Investment Securities Held to Maturity (Details)
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995855 - Disclosure - Investment Securities - Summary of Debt Securities Available for Sale and Unrealized Loss Position (Details)
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995865 - Disclosure - Investment Securities - Additional Information (Details)
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995875 - Disclosure - Investment Securities - Schedule of Amortized Cost and Fair Value of Available for sale Investment Securities by Contractual Maturity (Details)
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995885 - Disclosure - Investment Securities - Schedule of Amortized Cost and Fair Value of Available for sale Investment Securities by Contractual Maturity (Details) 2
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995895 - Disclosure - Loans and Allowance for Credit Losses - Summary of Loans by Major Category (Details)
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995905 - Disclosure - Loans and Allowance for Credit Losses - Summary of Loans by Major Category (Details) 2
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995915 - Disclosure - Loans and Allowance for Credit Losses - Additional Information (Details)
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995925 - Disclosure - Loans and Allowance for Credit Losses - Schedule of Activity in Allowance for Credit Losses (Details)
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995935 - Disclosure - Loans and Allowance for Credit Losses - Summary of Impaired Loans (Details)
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995945 - Disclosure - Loans and Allowance for Credit Losses - Summary of Loans Individually Evaluated (Details)
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995955 - Disclosure - Loans and Allowance for Credit Losses - Summary of Credit Risk Profile of Loans Portfolio Based on Risk Category and Year of Origination (Details)
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995965 - Disclosure - Loans and Allowance for Credit Losses - Schedule of Loans on Nonaccrual Status (Details)
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995975 - Disclosure - Loans and Allowance for Credit Losses - Summary of Recorded Investment in Nonaccrual and Loans Past Due (Details)
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995985 - Disclosure - Loans and Allowance for Credit Losses - Schedule of Aging Analysis of Contractually Past Due Loans (Details)
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995995 - Disclosure - Premises and Equipment - Schedule of Premises and Equipment (Details)
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996005 - Disclosure - Premises and Equipment - Schedule of Premises and Equipment (Parenthetical) (Details)
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996015 - Disclosure - Premises and Equipment - Additional Information (Details)
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996025 - Disclosure - Deposits - Summary of Time Deposits (Details)
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996035 - Disclosure - Deposits - Additional Information (Details)
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996045 - Disclosure - Borrowings - Additional Information (Details)
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996055 - Disclosure - Borrowings - Summary of Borrowings (Details)
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996065 - Disclosure - Income Taxes - Summary of Income Tax Expense (Details)
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996075 - Disclosure - Income Taxes - Summary of Provision for Income Taxes (Details)
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996085 - Disclosure - Income Taxes - Summary of Provision for Income Taxes (Parenthetical) (Details)
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996095 - Disclosure - Income Taxes - Summary of Deferred Tax Assets and Deferred Tax Liabilities (Details)
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996105 - Disclosure - Income Taxes - Additional Information (Details)
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996115 - Disclosure - Regulatory Capital Requirements - Schedule of Actual Capital Amounts and Ratios (Details)
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996125 - Disclosure - Mortgage Servicing - Summary of Activity in Mortgage Servicing Rights Using Amortized Cost (Details)
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996135 - Disclosure - Mortgage Servicing - Additional Information (Details)
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996145 - Disclosure - Commitments and Contingencies - Additional Information (Details)
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996155 - Disclosure - Fair Value of Financial Instruments - Summary Of Carrying Amounts And Estimated Fair Values By Fair Value Hierarchy Of Certain Financial Instruments (Details)
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996165 - Disclosure - Fair Value of Financial Instruments - Additional Information (Details)
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996175 - Disclosure - Fair Value of Financial Instruments - Summary of Financial Assets Measured at Fair Value on a Recurring Basis are Available-for-Sale Securities (Details)
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996185 - Disclosure - Fair Value of Financial Instruments - Summary of Fair Value Measurement of Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Details)
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996195 - Disclosure - Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Loss (Details)
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996205 - Disclosure - Accumulated Other Comprehensive Loss - Schedule of Reclassifications out of Accumulated Other Comprehensive Loss (Details)
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996215 - Disclosure - Leases - Additional Information (Details)
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996225 - Disclosure - Leases - Schedule of the Future Undiscounted Lease Payments (Details)
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996235 - Disclosure - Leases - Schedule of the Future Undiscounted Lease Payments (Details) 2
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996245 - Disclosure - Pension Plan - Schedule of Fair Value of Plan Assets (Details)
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996255 - Disclosure - Pension Plan - Schedule of Reconciliation of Changes in Benefit Obligations and Plan Assets (Details)
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996265 - Disclosure - Pension Plan - Additional Information (Details)
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996275 - Disclosure - Pension Plan - Schedule of Net Periodic Benefit Cost (Details)
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996285 - Disclosure - Pension Plan - Schedule of Defined Benefit Plan, Assumptions (Details)
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996295 - Disclosure - Pension Plan - Schedule of Expected Benefit Payments (Details)
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996305 - Disclosure - Low Income housing tax credit - Summary of Affordable Housing Tax Credit Investment and Related Unfunded Commitment (Details)
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996315 - Disclosure - Low Income housing tax credit - Additional Information (Details)
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996325 - Disclosure - Earnings Per Share - Summary of Earnings Per Share Basic and Diluted (Details)
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996335 - Disclosure - Stock Based Compensation - Additional Information (Details)
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996345 - Disclosure - Stock Based Compensation - Schedule of Shares Held by the ESOP (Details)
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996355 - Disclosure - Stock Based Compensation - Summary of Stock Option Activity (Details)
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996365 - Disclosure - Stock Based Compensation - Summary of Restricted Stock Activity (Details)
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996375 - Disclosure - Stock Based Compensation - Summary of Stock Based Compensation Expense (Details)
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996385 - Disclosure - Condensed Parent only Financial Information - Schedule of Condensed Balance Sheets (Details)
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996395 - Disclosure - Condensed Parent only Financial Information - Schedule of Condensed Statements of Operations (Details)
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996405 - Disclosure - Condensed Parent only Financial Information - Schedule of Condensed Statements of Cash Flows (Details)
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Fixed Income Funds [Member]
Fixed Income
Time Deposit Maturities, Next Rolling 12 Months
2027
Accrued interest payable
Increase (Decrease) in Interest Payable, Net
Retirement Plan Type [Axis]
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Greater than 89/90 Days Past Due
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number
Nonvested balance, beginning balance
Nonvested balance, ending balance
Loans Charged off
Loans Charged off
Current year-to-date gross write-offs, Total Loans
Loans Charged off
Financing Receivable, Allowance for Credit Loss, Writeoff
Total
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year
Two Years before Current Fiscal Year
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Deferred tax liabilities premises and equipment depreciation.
Deferred Tax Liabilities Premises And Equipment Depreciation
Premises and equipment depreciation
Statement of Financial Position Location, Balance [Domain]
Defined Benefit Plan, Plan Assets, Contributions by Employer
Contributed by employer
Summary of Carrying Amounts and Estimated Fair Values by Fair Value Hierarchy of Certain Financial Instruments
Summary of fair value, assets or liabilities measured on recurring and nonrecurring basis
Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]
Deferred Tax Liabilities, Mortgage Servicing Rights
Mortgage servicing rights
Revision of Prior Period [Axis]
Due less than one year
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
Investment Program, Proportional Amortization Method, Applied, Amortization Expense, Statement of Income or Comprehensive Income [Extensible Enumeration]
Financing Receivable Portfolio Segment [Axis]
12 Months or Greater
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer
Equity [Abstract]
Grantee Status [Domain]
Entity Current Reporting Status
Entity Current Reporting Status
Outstanding loan commitments
Other Commitment
Other Commitment, Total
Class of Financing Receivable [Axis]
Net change in deferred tax liability
Increase (Decrease) in Deferred Liabilities, Total
Increase (Decrease) in Deferred Liabilities
Municipal Bonds
Municipal Bonds
Municipal Bonds [Member]
Level 2
Fair Value, Inputs, Level 2 [Member]
Commitments and Contingencies Disclosure [Text Block]
Commitments and Contingencies
Common stock shares authorized
Common Stock, Shares Authorized
Time Deposit Maturities, Rolling Year Three
2029
Investment Securities
Investment, Policy [Policy Text Block]
Document Fiscal Period Focus
Document Fiscal Period Focus
Allowance for impairment on the Association's Mortgage Servicing Rights
Valuation Allowance for Impairment of Recognized Servicing Assets, Balance
Valuation Allowance for Impairment of Recognized Servicing Assets, Balance, Ending Balance
Valuation Allowance for Impairment of Recognized Servicing Assets, Balance, Beginning Balance
Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years
2032-2036
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-Term Rate of Return on Plan Assets
Expected return on plan assets
Entity Shell Company
Entity Shell Company
Grantee Status [Axis]
Defined benefit plan estimated required future employer contributions in next fiscal year.
Defined Benefit Plan Estimated Required Future Employer Contributions In Next Fiscal Year
Defined benefit plan estimated required future employer contributions in next fiscal year
Segment Reporting, Policy [Policy Text Block]
Operating Segments
Total cash and cash equivalents
Cash and Cash Equivalent
Defined Benefit Plan, Benefit Obligation
Benefit obligation, beginning of year
Benefit obligation, end of year
Defined Benefit Plan, Expected Future Benefit Payment, Year Two
2028
Cybersecurity Risk Management, Strategy, and Governance [Abstract]
Common stock shares issued
Common Stock, Shares, Issued
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]
Cybersecurity Risk Board of Directors Oversight [Text Block]
Commercial Non Real Estate Portfolio Segment
Commercial Non Real Estate Portfolio Segment [Member]
Commercial Non Real Estate Portfolio Segment.
Statement [Table]
Tier 1 Capital (to Risk- Weighted Assets), Minimum Required for Capital Adequacy Purposes, Ratio
Banking Regulation, Tier 1 Risk-Based Capital Ratio, Capital Adequacy, Minimum
Multi Family Residential
Multi Family Residential [Member]
Multi family residential.
Interest Receivable
Accrued interest receivable
January 10, 2025
January 10, 2025 [Member]
January 10, 2025.
Noninterest-Bearing Deposit Liabilities
Noninterest-Bearing Deposit Liabilities, Total
Noninterest bearing deposits
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted average grant date fair value of stock options granted
Increase (Decrease) in Receivables, Total
Increase (Decrease) in Receivables
Net change in receivable from subsidiary
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year
Four Years before Current Fiscal Year
Statement [Line Items]
Statement [Line Items]
Tier 1 Capital (to Risk- Weighted Assets), Actual Amount
Banking Regulation, Tier 1 Risk-Based Capital, Actual
Entity Filer Category
Entity Filer Category
60-89 Days Past Due
Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Past Due [Table]
Total liabilities and stockholders' equity
Liabilities and Equity
Aggregate Intrinsic Value, Granted
Share-Based Compensation Arrangement by Share-Based Payment Award Options Grants in Period Intrinsic Value
Share-based compensation arrangement by share-based payment award, options grants in period intrinsic value.
Recoveries
Financing Receivable, Allowance for Credit Loss, Recovery
Noninterest Income
Total non-interest income
Recorded Balance
Impaired loans
Impaired Financing Receivable, Recorded Investment
Long-Lived Tangible Asset [Axis]
Operating Loss Carryforwards [Table]
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]
Tier 1 Capital (to Average Assets), Actual Amount
Banking Regulation, Tier 1 Leverage Capital, Actual
Income Tax Paid, State and Local, before Refund Received
Cash paid for taxes - state
30-59 Days Past Due
Financial Asset, 30 to 59 Days Past Due [Member]
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Statutory federal income tax rate
Expected income tax expense at statutory rates (21%), Percentage of Pretax Income
Shares Issued, Price Per Share
Shares issued, price per share
Other time deposits
Interest-Bearing Domestic Deposit, Other Time Deposit
Interest rate risk.
Interest Rate Risk
Interest Rate Risk [Policy Text Block]
Cybersecurity Risk Management Third Party Engaged [Flag]
Documents Incorporated by Reference [Text Block]
Documents Incorporated by Reference
Effective Income Tax Rate Reconciliation, Percent
Total, Percentage of Pretax Income
Stock Option Expense
Geographical [Domain]
Due after ten years
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10
Bad Debt Reserve, Tax Purpose of Qualified Lender
Bad debt reserve included in retained earnings
Schedule of Changes in Projected Benefit Obligations [Table Text Block]
Schedule of Reconciliation of Changes in Benefit Obligations and Plan Assets
Payments to Acquire Federal Home Loan Bank Stock
Purchase of FHLB stock
Additional paid-in capital
Additional Paid in Capital, Common Stock
Interchange income
Interchange income.
Defined Benefit Plan, Plan Assets, Benefits Paid
Benefits paid
Benefits paid
Operating Loss Carryforwards Expiration Year
Operating loss carryforwards expiration year.
Net operating loss carryforwards expiration year
Receivable from subsidiary.
Receivable from Subsidiary
Receivable from subsidiary
Schedule of Shares Held by the ESOP
Employee Stock Ownership Plan (ESOP) Disclosures [Table Text Block]
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment [Line Items]
With an allowance recorded, Unpaid Principal Balance
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance
FHLB of Topeka
Federal Home Loan Bank of Topeka [Member]
Weighted Average Number Of Shares Outstanding
Weighted average number of shares outstanding.
Average number of common shares outstanding
Stock options granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Number of Shares, Granted
Consumer portfolio amortized terms
Consumer Portfolio Amortized Terms
Consumer portfolio amortized terms.
Interest-bearing deposits
Deposits, Fair Value Disclosure
Cybersecurity Risk Management, Strategy, and Governance [Table]
Summary of Earnings Per Share Basic and Diluted
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation and Amortization, Amount, Total
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation and Amortization, Amount
Investment partnership tax benefits, net of amortization, Amount
Land Development And Sanitary And Improvement Districts [Member]
Land development and sanitary and improvement districts.
Land Development and Sanitary & Improvement Districts (SIDs)
Land Development and SIDs
Special Mention
Special Mention [Member]
Schedule of Amortized Cost and Fair Value of Available for sale Investment Securities by Contractual Maturity
Investments Classified by Contractual Maturity Date [Table Text Block]
Defined benefit plan, expected future benefit payment.
Defined Benefit Plan, Expected Future Benefit Payment
Total benefit payments
Earnings Per Share, Basic
Earnings Per Share, Basic, Total
Earnings per common share - basic
Earnings per share - basic
Held to maturity, Gross Unrealized Gains
Debt Securities, Held-to-Maturity, Accumulated Unrecognized Gain
Equity
Equity Funds [Member]
Retirement Benefits [Text Block]
Pension Plan
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate
Discount rate - benefit obligation
Commercial
Commercial Portfolio Segment [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Number of stock options
Options, outstanding ending balance
Options, outstanding beginning balance
1-4 Family Residential
One To Four Family Residential [Member]
One To Four Family Residential.
Net change in loans
Payments for (Proceeds from) Loans and Leases
Payments for (Proceeds from) Loans and Leases, Total
Other general and administrative expenses
Other general and administrative expenses.
Servicing Asset at Fair Value, Amount
Servicing Asset at Fair Value, Amount, Ending Balance
Servicing Asset at Fair Value, Amount, Beginning Balance
Fair value of mortgage servicing rights
Hastings
Hastings [Member]
Hastings Member.
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation and Amortization, Percent
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation and Amortization, Percent, Total
Investment partnership tax benefits, net of amortization, Percentage of Pretax Income
Retirement Plan Type [Domain]
Multi-Family
Multifamily [Member]
Adjustments to reconcile net income to net cash provided by operating activities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Lessee, Operating Lease, Liability, to be Paid, Year Five
2031
With an allowance recorded, Specific Allowance
Impaired Financing Receivable, Related Allowance
Equity Incentive plan 2024 [Member]
Equity Incentive plan 2024 [Member]
2024 Equity Incentive plan
Equity Incentive Plan [Member]
Cash paid for taxes - federal
Income Tax Paid, Federal, before Refund Received
Non One to Four Family Construction and Development
Non One to Four Family Construction and Development [Member]
Non One to Four Family Construction and Development.
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding Weighted Average Exercise Price
Share based compensation arrangement by share based payment award non option equity instruments outstanding weighted average exercise price.
Weighted Average Grant Date Fair Value, beginning balance
Weighted Average Grant Date Fair Value, ending balance
Mortgage servicing rights
Balance at beginning of year
Servicing Asset at Amortized Cost
Balance at end of period
Domestic Tax Jurisdiction [Member]
Federal [Member]
Unallocated Common Shares Held by ESOP
Unallocated Common Shares Held by ESOP [Member]
Unallocated Common Shares Held by ESOP.
Financing Receivable, Allowance for Credit Loss [Line Items]
Parent Company [Member]
Central Plains Banchsares, Inc.
Accounting Standards Update [Axis]
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits
Employee benefits
Stockholders' equity:
Equity, Attributable to Parent [Abstract]
Interest Income Recognized During the Period
Financing Receivable, Nonaccrual, Interest Income
Entity Small Business
Entity Small Business
Committed amount to consumers
Line of Credit Facility, Commitment Fee Amount
Retained earnings
Retained Earnings (Accumulated Deficit)
Retained Earnings (Accumulated Deficit), Total
Defined Benefit Plan, Funded (Unfunded) Status of Plan
Funded status of the plans
Financing Receivable, Nonaccrual [Table Text Block]
Summary of Loans on Nonaccrual Status
Other Commitments [Line Items]
Held to maturity, allowance for credit loss
Debt Securities, Held-to-Maturity, Allowance for Credit Loss
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Ending Balance
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Beginning Balance
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Total
Individually evaluated loans fair value disclosure.
Individually Evaluated Loans Fair Value Disclosure
Individually evaluated loans
Entity Well-known Seasoned Issuer
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Number of Stock Options, Forfeited
Number of Stock Options, Forfeited
Current Foreign Tax Expense (Benefit)
Foreign
Share-Based Payment Arrangement [Text Block]
Stock Based Compensation
Additions
Servicing Asset at Amortized Cost, Additions
Leases [Abstract]
Diluted potential common shares
Weighted Average Number of Shares Outstanding, Diluted, Adjustment
Weighted Average Number of Shares Outstanding, Diluted, Adjustment, Total
Amendment Flag
Amendment Flag
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Expected income tax expense at statutory rates (21%), Amount
Schedule of Held-to-Maturity Securities [Line Items]
Consumer Auto
Consumer Auto [Member]
Consumer auto.
Earnings Per Share
Earnings Per Share, Policy [Policy Text Block]
Liabilities:
Liabilities and Equity [Abstract]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Net cash provided by operating activities
Substandard
Substandard [Member]
1-4 Family
One To Four Family [Member]
One to four family.
With an allowance recorded, Average Investment in Impaired Loans
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description
Common Shares
Common Stock [Member]
Defined Benefit Plan, Accumulated Benefit Obligation
Accumulated benefit obligation
Nonaccrual with no Allowance for Credit Loss
Financing Receivable, Nonaccrual, No Allowance
Loans And Leases Receivable Deferred Origination Cost And Fees Net
Loans and leases receivable deferred origination cost and fees net.
Net deferred origination costs & fees
Cybersecurity Risk Role of Management [Text Block]
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Weighted Average Exercise Price, Granted
Schedule of Actual Capital Amounts and Ratios
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]
Lessee, Operating Lease, Liability, to be Paid, Year Three
2029
Less accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Debt Securities, Available-for-Sale [Line Items]
Notes Receivable Before Fees Gross
Notes receivable before fees gross.
Loans, net of unearned income
Escrow deposit
Escrow Deposit
Agricultural
Agricultural [Member]
Agricultural.
Portion at Fair Value Measurement [Member] [Default]
Portion at Fair Value Measurement [Member]
Entity Address, Address Line One
Entity Address, Address Line One
Deferred Tax Liabilities, Gross
Total deferred tax liabilities
Total deferred tax liabilities
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]
Fair Value Hierarchy and NAV [Axis]
Earnings Per Share [Abstract]
Income Taxes
Income Tax, Policy [Policy Text Block]
Schedule of Employee Stock Ownership Plan (ESOP) [Table]
Employee Stock Ownership Plan (ESOP) [Table]
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]
Consumer Portfolio Segment
Consumer
Consumer Portfolio Segment [Member]
Real Estate - Residential
Residential Real Estate [Member]
Tier 1 Capital (to Average Assets), Actual Ratio
Banking Regulation, Tier 1 Leverage Capital Ratio, Actual
Defined Benefit Plan, Expected Future Benefit Payment, Year Four
2030
Statement of Financial Position Location, Balance [Axis]
Public, Consumer, and Commercial Deposits
Pledged Deposits [Member]
Pledged deposits.
Total
Debt Securities, Available-for-Sale, Unrealized Loss Position
Defined Benefit Plan, Plan Assets, Category [Domain]
Demand deposit accounts and negotiable order of withdrawal now checking.
Demand and NOW checking
Demand Deposit Accounts And Negotiable Order Of Withdrawal Now
Deferred Tax Assets, Gross
Total deferred tax assets
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
Purchase of investment securities available for sale
Payments to Acquire Debt Securities, Available-for-Sale
Other Consumer
Other
Other Consumer Loan [Member]
Other consumer loan.
Time Deposit Maturities, Rolling Year Four
2030
Document Type
Document Type
Financing Receivable, Individually Evaluated for Credit Loss
Individually evaluated, Recorded investment in loans
Modifications on loans
Financing Receivable, Modified in Period, Amount
Entity Central Index Key
Entity Central Index Key
Line of Credit Facility [Table]
Tier 1 Capital (to Average Assets), Minimum Required To be Well-Capitalized Under Prompt Corrective Action Provisions, Amount
Banking Regulation, Tier 1 Leverage Capital, Well Capitalized, Minimum
Investments, Debt and Equity Securities [Abstract]
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
Maturities of Time Deposits [Abstract]
Interest-bearing deposits in other banks
Interest-Bearing Deposits in Banks and Other Financial Institutions
Loans receivable from related parties
Loans and Leases Receivable, Related Parties
Loans and Leases Receivable, Related Parties, Ending Balance
Loans and Leases Receivable, Related Parties, Beginning Balance
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation
Net (decrease) increase in cash and cash equivalents
Subsequent Event Type [Domain]
Interest Income, Operating
Interest income
Total income
Condensed Balance Sheet [Table Text Block]
Schedule of Condensed Balance Sheets
Stock Repurchased and Retired During Period, Shares
Stock purchased and retired, shares
Common stock par value
Common Stock, Par or Stated Value Per Share
Accounting Standards Update [Domain]
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Other comprehensive income (loss)
Other comprehensive income, net of tax
Financial Instruments and Loan Commitments
Financial Instruments and Loan Commitments, Policy [Policy Text Block]
Financial instruments and loan commitments, policy.
Liabilities:
Liabilities [Abstract]
Common Equity Tier 1 Capital to Risk-Weighted Assets, Actual Amount
Banking Regulation, Common Equity Tier 1 Risk-Based Capital, Actual
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Weighted Average Remaining Contractual Term, Outstanding
Available for sale, Amortized Cost
Available for sale, amortized cost
Investment securities, Amortized cost
Debt Securities, Available-for-Sale, Amortized Cost
Investment securities - available for sale
Available for sale, Fair Value
Securities Available-for-sale
Total
Noninterest Income [Abstract]
Non-interest income:
Employee Stock Ownership Plan (ESOP), Weighted Average Purchase Price of Shares Purchased
Share price per share
Document Financial Statement Error Correction [Flag]
Stock Options
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Number of Stock Options, Exercisable - End of Period
Doubtful
Doubtful [Member]
Debt Disclosure [Abstract]
Condensed Cash Flow Statements, Captions [Line Items]
Supplemental Cash Flow Elements [Abstract]
Supplemental disclosures of cash flow information:
Reclassification out of Accumulated Other Comprehensive Income [Axis]
Estimated Fair Value
Estimate of Fair Value Measurement [Member]
Financial assets:
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent, Total
Income tax expense for other comprehensive income
Ownership [Domain]
Federal funds sold
Interest Income, Federal Funds Sold
Current Fiscal Year End Date
Current Fiscal Year End Date
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)
Return on plan assets
November 27, 2024 [Member]
November 27, 2024.
November 27, 2024
Percentage of construction of billing
Percentage Of Construction Of Billing
Percentage of construction of billing.
Receivables [Abstract]
Fair Value, by Balance Sheet Grouping [Table]
Entity Address, State or Province
Entity Address, State or Province
Data processing
Information Technology and Data Processing
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Comprehensive income
Available for sale, Gross Unrealized Gains
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax
Federal Home Loan Bank Stock
Federal Home Loan Bank Stock, Policy [Policy Text Block]
Federal home loan bank stock, policy.
Common Stock, Capital Shares Reserved for Future Issuance
Stock options available for future grants
Defined Benefit Plan, Assumptions [Table Text Block]
Schedule of Defined Benefit Plan, Assumptions
Geographical [Axis]
Line of Credit Facility, Lender [Domain]
Accrued interest receivable
Increase (Decrease) in Accrued Interest Receivable, Net
Internal Credit Assessment [Axis]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Summary of Stock Based Compensation Expense
Stock options
Stock Issued During Period, Value, Stock Options Exercised
Comprehensive Income
Comprehensive Income, Policy [Policy Text Block]
Employee Stock Ownership Plan Loan Period
Employee stock ownership plan loan period.
Loan period
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Summary Of The Deferred Tax Assets And The Deferred Tax Liabilities
Deferred income taxes
Deferred Income Tax Assets, Net
Deferred tax asset
Non one-four family construction and land development.
Non One-Four Family Construction and Land Development [Member]
Non 1-4 Family Construction and Land Development
Subsequent Event
Subsequent Event [Member]
Current
Financing Receivables Current Due [Member]
Financing receivables current due.
Federal Home Loan Mortgage Corp
Federal Home Loan Mortgage Corp [Member]
Federal Home Loan Mortgage Corp.
Property, Plant and Equipment [Abstract]
Principal payments on loan to employee stock ownership plan.
Principal Payments on Loan to Employee Stock Ownership Plan
Principal payments on loan to ESOP
Banking and Thrift Disclosure [Text Block]
Net interest income after provision for credit losses
Interest Income (Expense), after Provision for Loan Loss
Operating Loss Carryforwards [Line Items]
Participants vest percentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Grant-date fair value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Granted Weighted Average Exercise Price
Share based compensation arrangement by share based payment award non option equity instruments granted weighted average exercise price.
Weighted Average Grant Date Fair Value, Granted
Amount of net investment in qualified affordable housing projects.
Amortization Method Qualified Affordable Housing Project Investments, Net
Net affordable housing tax credit investments
Net affordable housing tax credit investments - end of year
Sales of available-for-sale securities
Proceeds from Sale of Debt Securities, Available-for-Sale
Common Equity Tier 1 Capital to Risk-Weighted Assets, Actual Ratio
Banking Regulation, Common Equity Tier 1 Risk-Based Capital Ratio, Actual
Pension Expense (Reversal of Expense), Noncash
Contributions to pension plan
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent [Member]
Investment Program, Proportional Amortization Method, Applied, Amortization Expense
Less: amortization
Proportional amortization expense included in income tax expense
Federal Home Loan Bank stocks
Federal Home Loan Bank stocks
FHLB stock
Deferred tax assets intangible assets.
Deferred Tax Assets Intangible Assets
Pre-1997 intangible asset
Other Commitments [Table]
Debt Securities, Held-to-Maturity [Table]
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Deferred
Reclassification out of Accumulated Other Comprehensive Income [Domain]
Employee Stock Ownership Plan (ESOP) [Line Items]
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Investment, Proportional Amortization Method, Elected, Amount
Affordable housing tax credit investments - beginning of year
Repayments and amortization
Servicing Asset At Amortized Value Repayments And Amortization
Servicing asset at amortized value repayments and amortization.
Mortgage-backed securities and collateralized mortgage obligations
Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost
Minimum
Minimum [Member]
Financial Instrument [Axis]
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year
Fiscal Year before Current Fiscal Year
Service charges on deposit accounts
Service charges on deposit accounts
Deferred Tax Asset, Debt Securities, Available-for-Sale, Unrealized Loss
Fair value market adjustment for AFS securities
Level 3
Fair Value, Inputs, Level 3 [Member]
Fair Value, Nonrecurring
Fair Value, Nonrecurring [Member]
Stock Repurchased and Retired During Period, Value
Stock purchased and retired
Financing Receivable, Nonaccrual [Table]
Impairment
Investment Program, Proportional Amortization Method, Elected, Impairment Loss
Real Estate
Real Estate Portfolio Segment [Member]
Real estate portfolio segment.
Mortgage Servicing Rights
Mortgage Banking Activity [Policy Text Block]
Shares, Outstanding
Ending balance, Shares
Beginning balance, Shares
Summary of Debt Securities Available for Sale and Unrealized Loss Position
Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block]
Operating Loss Carryforwards
Net operating loss carryforwards
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Summary of Loans by Major Category
Interest expense:
Interest Expense, Operating and Nonoperating [Abstract]
Accounts Payable and Accrued Liabilities [Member]
Accounts Payable, Accrued Expenses and Other Liabilities
Outstanding borrowings
Debt and Lease Obligation
Debt and Lease Obligation, Total
Outstanding advances
Leases
Lessee, Leases [Policy Text Block]
Defined Benefit Plan, Service Cost
Service cost
Reclassification out of Accumulated Other Comprehensive Income [Table]
Condensed Income Statements, Captions [Line Items]
Expenses including non-interest expenses.
Expenses including Non-interest Expenses
Total expense
Accounts payable, accrued expenses and other liabilities
Increase (Decrease) in Accounts Payable, Accrued Expenses and Other Operating Liabilities
Increase (decrease) in accounts payable, accrued expenses and other operating liabilities.
Net lease liability
Net lease liability
Operating Lease, Liability
Auditor Firm ID
Financing Receivable, Collectively Evaluated for Credit Loss
ACL Allocation
Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, before Tax, Portion Attributable to Parent
Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, before Tax, Portion Attributable to Parent, Total
Unrealized holding gain arising during the period on available-for-sale securities
Other Consumer
Other Consumer [Member]
Other consumer.
Provision for credit losses
Provision for Other Credit Losses
Shares allocated
Employee Stock Ownership Plan (ESOP), Number of Allocated Shares
Interest-Bearing Deposit Liabilities, Domestic, by Component [Abstract]
Interest-bearing
Loans Pledged
Loans Pledged [Member]
Loans pledged.
Total interest and dividend income
Interest and Dividend Income, Operating
Interest income
Prior
Financing Receivable, Originated, More than Five Years before Current Fiscal Year
Transfers and Servicing [Abstract]
Net income
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Total Loans
Financing Receivable, before Allowance for Credit Loss
Total
Investment securities - held to maturity
Held to maturity, Amortized Cost
Held to maturity, amortized cost
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss
Financing Receivable, 90 Days or More Past Due, Still Accruing
Loans Past Due 90 Days or More Still Accuring
Money market
Deposits, Money Market Deposits
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
Weighted Average Number of Shares Outstanding, Basic
Average number of common shares outstanding used to calculate basic earnings per common share
Weighted average shares outstanding - basic
Average number of common shares outstanding used to calculate basic earnings per common share
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Aggregate Intrinsic Value, Exercisable
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Segment Reporting, Expense Information Used by CODM, Description
Real Estate Owned, Valuation Allowance, Policy [Policy Text Block]
Real Estate Owned
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Summary Of Provision For Income Taxes
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
12 Months or Greater
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
Long-Lived Tangible Asset [Domain]
Accrued interest payable
Interest Payable
Employee Stock Ownership Plan (ESOP), Plan [Domain]
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)
Loans excludes allowance for off-balance sheet
Subsequent Events
Subsequent Events [Text Block]
Loans, net
Loans Receivable, Fair Value Disclosure
Tier 1 Capital (to Risk- Weighted Assets), Actual Ratio
Banking Regulation, Tier 1 Risk-Based Capital Ratio, Actual
Cash
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total
Stock based compensation
Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent
Tax exempt interest, Percentage of Pretax Income
Tax exempt interest, Percentage of Pretax Income
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)
Actuarial gain
Investment Securities Available-for-sale, Estimated Fair Value
Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract]
Average interest rate during the period
Federal Home Loan Bank, Advances, Activity for Year, Average Interest Rate for Year
Total stockholders' equity
Ending balance
Beginning balance
Equity, Attributable to Parent
Statement of Stockholders' Equity [Abstract]
Time Deposit Maturities [Table Text Block]
Summary of Time Deposits
Held to maturity, Gross Unrealized Losses
Debt Securities, Held-to-Maturity, Accumulated Unrecognized Loss
Deferred tax assets net operating loss acquired due to merger
Deferred Tax Assets Net Operating Loss Acquired Due to Merger
Net operating loss acquired due to merger
Non-1-4 Family
Non-One To Four Family [Member]
Non-one to four family.
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Allowance for Credit Losses
Credit Loss, Financial Instrument [Policy Text Block]
Loans serviced for others
Loans Serviced For Others
Loans serviced for others.
Internal Credit Assessment [Domain]
Defined Benefit Plan Disclosure [Line Items]
Leasehold Improvements [Member]
Buildings and Leasehold Improvements
Allowance for credit losses
Beginning Allowance Balance
Ending Allowance Balance
Total Allowance for loan losses
Allowance for loan
Allowance for credit losses on loans
Allowance for credit losses on loans
Non-Real Estate
Non-Real Estate Loan [Member]
Non-real estate loan.
Condensed Income Statement [Table Text Block]
Schedule of Condensed Statements of Operations
Fair Value of Financial Instruments
Fair Value Disclosures [Text Block]
Other
Noninterest Income, Other
Mortgage Servicing
Transfers and Servicing of Financial Assets [Text Block]
Federal Reserve Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds
Federal reserve bank advances general debt obligations disclosures amount of available unused funds.
Remaining availability for FRB borrowings
Defined Benefit Pension Plans
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Actuarial Gains
Tier 1 Capital (to Risk- Weighted Assets), Minimum Required To be Well-Capitalized Under Prompt Corrective Action Provisions, Amount
Banking Regulation, Tier 1 Risk-Based Capital, Well Capitalized, Minimum
Losses before equity in undistributed losses earnings of subsidiary.
Losses Before Equity in Undistributed Losses Earnings of Subsidiary
Losses before equity in undistributed earnings of subsidiary
Losses before equity in undistributed earnings of subsidiary
Minimum pension liability adjustment
Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Parent
Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Parent, Total
Minimum pension liability adjustment
Investments in Affordable Housing Projects [Abstract]
Investments in Affordable Housing Projects [Abstract]
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Total Capital (to Risk- Weighted Assets), Minimum Required To be Well-Capitalized Under Prompt Corrective Action Provisions, Amount
Banking Regulation, Total Risk-Based Capital, Well Capitalized, Minimum
Condensed Financial Information of Parent Company Only Disclosure [Text Block]
Condensed Parent only Financial Information
Computer Software
Software and Software Development Costs [Member]
Interest Expense, Federal Home Loan Bank and Federal Reserve Bank Advances, Short-Term
Borrowings and federal funds purchased
Other assets
Increase (Decrease) in Other Operating Assets
Increase (Decrease) in Other Operating Assets, Total
Net change in other assets
Total interest expense
Interest Expense, Operating and Nonoperating
Origination of loans held for sale
Payment for Origination, Loan, Mortgage, Held-for-Sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial obligation recorded in other assets.
Financial Obligation Recorded In Other Assets
Financial obligation recorded in other assets
Entity [Domain]
Due after ten years
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]
Current State and Local Tax Expense (Benefit)
State
Schedule of Expected Benefit Payments
Schedule of Expected Benefit Payments [Table Text Block]
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
Federal Home Loan Bank Of Topeka And Private Bankers Bank [Member]
Federal Home Loan Bank of Topeka and Private Banker's Bank.
Federal Home Loan Bank Of Topeka and Private Banker's Bank
Unpaid Principal Balance
Unpaid Principal Balance
Impaired Financing Receivable, Unpaid Principal Balance
Commercial - Non Real Estate
Commercial Non-RE
Commercial Non-Real Estate [Member]
Commercial non-real estate.
Other
Other Portfolio Segment [Member]
Other Portfolio Segment.
Construction and Land Development
Construction And Land Development Portfolio Segment [Member]
Construction and land development portfolio segment.
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Other, Amount
Financing Receivable, Year One, Originated, Current Fiscal Year
Current fiscal year
Collateral Held [Axis]
Pension Plan [Member]
Pension Plan
Cash and due from banks
Cash and Due from Banks
Cash and Due from Banks, Total
Financing Receivable, Past Due [Table Text Block]
Schedule of Aging Analysis of Contractually Past Due Loans
Premises and Equipment
Property, Plant and Equipment, Policy [Policy Text Block]
Regulatory Capital Requirements
Regulatory Capital Requirements under Banking Regulations [Text Block]
Accounting Standards Update [Extensible Enumeration]
Entity Address, City or Town
Entity Address, City or Town
Total income
Revenues, Net of Interest Expense
Number of Reportable Segments
Number of reportable segment
Security Exchange Name
Security Exchange Name
GNMA Bonds
Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Deposits
Deposits
Interest Expense, Deposits
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Other, Percentage of Pretax Income
Premises and equipment
Property, Plant and Equipment, Gross
Property, Plant and Equipment, Gross, Ending Balance
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Total
Non-interest expense:
Noninterest Expense [Abstract]
Expense:
Agricultural Portfolio Segment
Agricultural Portfolio Segment [Member]
Agricultural Portfolio Segment.
Common Equity Tier 1 Capital to Risk-Weighted Assets, Minimum Required To be Well-Capitalized Under Prompt Corrective Action Provisions, Amount
Banking Regulation, Common Equity Tier 1 Risk-Based Capital, Well Capitalized, Minimum
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Income before income tax expense
Deposits, Savings Deposits
Savings
Auto
Auto Loan [Member]
Auto loan.
Investment, Proportional Amortization Method, Elected, Statement of Financial Position [Extensible Enumeration]
Assets or liabilities measured at fair value
Fair Value, Net Asset (Liability)
Fair Value, Net Asset (Liability), Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Granted
Number of Shares, Granted
Employees
Share-Based Payment Arrangement, Employee [Member]
Deposits [Abstract]
Deposits:
Loans Not Past Due
Financial Asset, Not Past Due [Member]
Accounts payable, accrued expenses and other liabilities
Accounts Payable and Accrued Liabilities
Accounts Payable and Accrued Liabilities, Total
Cash paid for interest
Interest Paid, Excluding Capitalized Interest, Operating Activity
Measurement Basis [Axis]
Statistical Measurement [Domain]
Share-Based Payment Arrangement, Expense
Total stock based compensation expense
Income:
Interest Income, Securities, Operating, by Taxable Status [Abstract]
Document Period End Date
Document Period End Date
Federal Home Loan Bank Branch [Axis]
Private Bankers' Bank
Private Bankers' Bank [Member]
Private bankers' bank.
Fair Value Hierarchy and NAV [Domain]
ICFR Auditor Attestation Flag
Defined Benefit Plan, Benefit Obligation, Benefits Paid
Benefits paid
Gain (Loss) on Disposition of Property Plant Equipment
Gain (Loss) on Disposition of Property Plant Equipment, Total
Disposal of premises and equipment
Other Consumer
Other Consumer Portfolio Segment [Member]
Other consumer portfolio segment.
With no related allowance recorded, Average Investment in Impaired Loans
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment
Statement of Financial Position [Abstract]
Cumulative Effect of Adoption, Adjustment
Cumulative Effect, Period of Adoption, Adjustment [Member]
Revenue [Policy Text Block]
Revenue Recognition
Condensed parent only financial information.
Condensed Parent only Financial Information [Abstract]
Reclassification out of Accumulated Other Comprehensive Income
Reclassification out of Accumulated Other Comprehensive Income [Member]
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
The Effect of Adoption
Revision of Prior Period, Reclassification, Adjustment [Member]
Advance from Federal Home Loan Bank
Advance from Federal Home Loan Bank, Total
Additional borrowing capacity
Financial Asset, Aging [Domain]
Net change in deposits
Increase (Decrease) in Deposits
Increase (Decrease) in Deposits, Total
Liabilities
Total liabilities
Liabilities
Financial Instruments [Domain]
Affordable Housing Program [Text Block]
Low Income Housing Tax Credit
Land Development And SIDs Portfolio Segment
Land Development And Sanitary And Improvement Districts Portfolio Segment [Member]
Land Development And Sanitary And Improvement Districts Portfolio Segment.
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period
Service period
Defined Benefit Plan, Expected Return (Loss) on Plan Assets
Expected return on plan assets
Lessee, Operating Lease, Liability, to be Paid, Year Two
2028
Financing Receivable Credit Quality Indicators [Table Text Block]
Summary of Credit Risk Profile of Loans Portfolio Based on Risk Category and Year of Origination
Advertising
Advertising Expense
Restricted Stock [Member]
Restricted Shares
Restricted Stock Expense
With no related allowance recorded, Recorded Balance
Impaired Financing Receivable, with No Related Allowance, Recorded Investment
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss, Total
Less than 12 Months
Less than 12 Months
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Prepayment Speed
Prepayment speeds
Purchase of common shares by the ESOP, Shares
Shares of stock purchase
Stock Issued During Period, Shares, Employee Stock Ownership Plan
Weighted Average Number of Shares Outstanding, Diluted
Average number of common shares outstanding used to calculate diluted earnings per common share
Weighted average shares outstanding - diluted
Weighted average shares outstanding
Entity File Number
Securities Act File Number
Related Party Deposit Liabilities
Deposits held
Other assets
Other Assets
Other Assets, Total
Accounting Standards Update 2023-07 [Member]
ASU 2023-07
Cover [Abstract]
Summary of Investment Securities Available for Sale and Held to Maturity
Debt Securities Available For Sale And Held To Maturity [Table Text Block]
Debt securities available for sale and held to maturity.
Defined Benefit Plan, Expected Future Benefit Payment [Abstract]
Cumulative Effect, Period of Adoption [Axis]
Total Capital (to Risk- Weighted Assets), Minimum Required for Capital Adequacy Purposes, Ratio
Banking Regulation, Total Risk-Based Capital Ratio, Capital Adequacy, Minimum
Financial Asset, Aging [Axis]
Real Estate Funds [Member]
Real Estate
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
Losses before income tax benefit and equity in undistributed earnings of subsidiary
Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Discount Rate
Fair value at discount rate
Deferred tax liabilities federal home loan banks stock dividends.
Deferred Tax Liabilities Federal Home Loan Banks Stock Dividends
FHLB stock dividends
Number of Operating Segments
Number of operating segment
Sale of Stock [Domain]
Mortgage Backed Securities
Collateralized Mortgage-Backed Securities [Member]
Principal paydowns from investment securities held to maturity
Proceeds from Maturities, Prepayments and Calls of Held-to-Maturity Securities
With an allowance recorded, Recorded Balance
Impaired Financing Receivable, with Related Allowance, Recorded Investment
Deferred Tax Assets, Other
Other
Current Federal, State and Local, Tax Expense (Benefit) [Abstract]
Current
Lincoln
Lincoln [Member]
Lincoln Member.
ESOP expense
Employee Stock Ownership Plan (ESOP), Compensation Expense
ESOP compensation expense
Total Capital (to Risk- Weighted Assets), Minimum Required To be Well-Capitalized Under Prompt Corrective Action Provisions, Ratio
Banking Regulation, Total Risk-Based Capital Ratio, Well Capitalized, Minimum
Rent Expenses
Operating Lease, Expense
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Total
Accrued interest receivable on available-for-sale securities
Fair value assets and liabilities transfer amount
Fair Value Assets And Liabilities Transfers Amount
Fair value assets and liabilities transfers amou.
Nature of Operations.
Nature of Operations Policy Text Block
Nature of Operations
Estimated useful lives
Property, Plant and Equipment, Useful Life
New Accounting Pronouncements, Policy [Policy Text Block]
Accounting Developments
Schedule of the Future Undiscounted Lease Payments
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Ownership [Axis]
Restricted stock awards period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Accumulated Other Comprehensive Loss
Comprehensive Income (Loss) Note [Text Block]
Construction
Construction Loans [Member]
Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Financing Receivable, Allowance for Credit Loss
Allowance for loan losses
Allowance for credit losses
Financial liabilities:
Financial Liabilities Fair Value Disclosure [Abstract]
Depreciation Expense
Depreciation
Depreciation, Total
Carrying Amount
Reported Value Measurement [Member]
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax, Total
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
Increase (decrease) in minimum pension liability
Common stock shares oustanding
Common Stock, Shares, Outstanding
Common Stock, Shares, Outstanding, Ending Balance
Common Stock, Shares, Outstanding, Beginning Balance
Advances from borrowers for taxes and insurance
Advance Payments by Borrowers for Taxes and Insurance
Summary of Loans Individually Evaluated
Loans individually evaluated with allowance for credit losses by collateral type.
Loans Individually Evaluated With Allowance For Credit Losses By Collateral Type [Table Text Block]
Cybersecurity Risk Management Processes Integrated [Flag]
Document Transition Report
Document Transition Report
Debit card processing
Debit card processing.
Deferred Tax Assets, Net
Net deferred tax assets
Real Estate
Real Estate Loan [Member]
Held to maturity, Fair Value
Debt Securities, Held-to-Maturity, Fair Value
Debt Securities, Held-to-Maturity, Fair Value, Total
Nonaccrual with allowance for Credit Loss
Financing Receivable Nonaccrual With Allowance
Financing receivable nonaccrual with allowance.
Leases
Lessee, Operating Leases [Text Block]
Repurchase of common stock
Payments for Repurchase of Common Stock
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Summary Of Income Tax Expense
Investment in subsidiary.
Investment in Subsidiary
Investment in subsidiary
Statement of Cash Flows [Abstract]
Disclosure of accounting policy for liquidation account.
Liquidation Account [Policy Text Block]
Liquidation Account
Employee Stock Ownership Plan
Employee Stock Ownership Plan (ESOP), Policy [Policy Text Block]
Current Federal Tax Expense (Benefit)
Federal
Summary of Stock Option Activity
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Forfeiture Of Restricted Stock, Shares
Forfeiture of restricted stock.
Forfeiture of restricted stock, Shares
Forfeiture of restricted stock, Shares
Federal Home Loan Bank Branch [Domain]
Assets, Fair Value Disclosure [Abstract]
Financing Receivable, Nonaccrual [Line Items]
Trading debt securities
Debt Securities, Trading
Contributions to ESOP
Employee Stock Ownership Plan (ESOP), Cash Contributions to ESOP
Condensed Balance Sheet Statement [Table]
Retirement Plans
Pension and Other Postretirement Plans, Policy [Policy Text Block]
Consumer portfolio adjusted amortized period
Consumer Portfolio Adjusted Amortized Period
Consumer portfolio adjusted amortized period.
Earnings Per Share
Earnings Per Share [Text Block]
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Summary of Restricted Stock Activity
Cybersecurity Risk Management Processes Integrated [Text Block]
Net income
Net income
Net income
Aggregate Intrinsic Value, Outstanding at March 31, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Aggregate Intrinsic Value, Outstanding ending balance
ESOP
Employee Stock Ownership Plan [Member]
Employee stock ownership plan.
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax, Total
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
Pension liability
Time Deposit Maturities, Rolling Year Five
2031 or later
Debt and Equity Securities, Gain (Loss)
Debt and Equity Securities, Gain (Loss), Total
Debt Securities gains, net
Debt Securities gains, net
Loan Origination Commitments
Loan Origination Commitments [Member]
Real Estate - Construction
Construction Real Estate [Member]
Construction real estate.
Agriculture Real Estate
Agricultural RE
Agricultural Real Estate [Member]
Agricultural real estate.
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Stock option, dividend yield
Estimated Fair Value
Available-for-Sale Securities, Debt Maturities [Abstract]
Line of Credit Facility [Line Items]
Assets
Assets [Abstract]
Assets:
Federal Home Loan Bank (FHLB) stock - at cost
Federal Home Loan Bank Stock
Income Tax Authority, Name [Axis]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Stock option, risk free interest rate
Construction Work in Progress
Construction in Progress [Member]
Document Fiscal Year Focus
Document Fiscal Year Focus
Schedule of Accumulated Other Comprehensive Loss
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Mortgage servicing rights
Increase Decrease In Mortgage Servicing Rights
Increase decrease in mortgage servicing rights.
Condensed Cash Flow Statement [Table]
ASU 2022-02
Accounting Standards Update 2022-02 [Member]
Cash flows from investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Cash flows from investing activities:
Retirement Benefits [Abstract]
Unfunded Loan Commitment
Unfunded Loan Commitment [Member]
Tier 1 Capital (to Average Assets), Minimum Required To be Well-Capitalized Under Prompt Corrective Action Provisions, Ratio
Banking Regulation, Tier 1 Leverage Capital Ratio, Well Capitalized, Minimum
Investment Securities
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]
Schedule of Net Benefit Costs [Table Text Block]
Schedule of Net Periodic Benefit Cost
Federal
Deferred Federal Income Tax Expense (Benefit)
Loan to ESOP
Loan to employee stock ownership plan.
Loan to Employee Stock Ownership Plan
Components of Deferred Tax Assets [Abstract]
Deferred tax assets:
Revision of Prior Period [Domain]
Less: Average unallocated ESOP shares
Average Unallocated ESOP Shares
Average unallocated ESOP shares.
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Federal Reserve Bank Advances [Member]
Federal Reserve Bank Advances
Fair Value Disclosures [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Lessee, Operating Lease, Liability, to be Paid, Year One
2027
Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, before Amortization Expense
Tax credits and other tax benefits recognized
Time Deposits, $100,000 or More, Total
Time Deposits, $100,000 or More
Time deposits
Time Deposit Maturities, Rolling Year Two
2028
Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table]
Income (Loss) from Subsidiaries, Net of Tax, Total
Income (Loss) from Subsidiaries, Net of Tax
Equity in undistributed earnings of subsidiary
Equity in undistributed losses (earnings) of subsidiary
Thereafter
Lessee, Operating Lease, Liability, to be Paid, after Year Five
Defined Benefit Plan, Interest Cost
Interest cost
Share-Based Payment Arrangement [Abstract]
Non-vested restricted shares outstanding
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total
Deposits
Deposit Liabilities Disclosures [Text Block]
Total assets at fair value
Total assets at fair value
Assets, Fair Value Disclosure
Deferred Tax Liabilities, Intangible Assets
Core deposit intangible
Sale of Stock [Axis]
ESOP shares committed to be released
Stock Issued During Period Value Employee Stock Ownership Plan Shares Commited to be Released
Stock issued during period value employee stock ownership plan shares commited to be released.
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Vested Weighted Average Exercise Price
Share based compensation arrangement by share based payment award non option equity instruments vested weighted average exercise price.
Weighted Average Grant Date Fair Value, Vested
Defined Benefit Plan, Expected Future Benefit Payment, Year One
2027
Employee Stock Ownership Plan (ESOP), Debt Structure, Direct Loan, Amount
Loan amount
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Net cash used in investing activities
Pass
Pass [Member]
Title of 12(b) Security
Title of 12(b) Security
Weighted Average Exercise Price, Forfeited
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Due after one year through five years
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five
Income Tax Disclosure [Text Block]
Income Taxes
Current year-to-date gross write-offs, 2022
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff
Current year-to-date gross write-offs, 2024
Total Capital (to Risk- Weighted Assets), Minimum Required for Capital Adequacy Purposes, Amount
Banking Regulation, Total Risk-Based Capital, Capital Adequacy, Minimum
Consolidated Entities [Axis]
Legal Entity [Axis]
Due after one year through five years
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five
Condensed Balance Sheet Statements, Captions [Line Items]
Change in assets and liabilities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Brokered deposits
Interest-Bearing Domestic Deposit, Brokered
Schedule of Premises and Equipment
Property, Plant and Equipment [Table Text Block]
Letters of Credit Outstanding, Amount
Letters of credit outstanding
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Weighted Average Exercise Price, Outstanding beginning balance
Weighted Average Exercise Price, Outstanding ending balance
Summary of Significant Accounting Policies [Line Items]
Summary of significant accounting policies.
Fair value of plan assets, beginning of year
Fair value of plan assets
Defined Benefit Plan, Plan Assets, Amount
Fair value of plan assets, end of year
Investment Program, Proportional Amortization Method, Elected, Commitment
Unfunded commitments
Time Deposits
Time deposits
Total time deposit accounts
Income Tax Disclosure [Abstract]
Tier 1 Capital (to Average Assets), Minimum Required for Capital Adequacy Purposes, Ratio
Banking Regulation, Tier 1 Leverage Capital Ratio, Capital Adequacy, Minimum
Fair Value, Recurring and Nonrecurring [Table]
Agriculture
Agriculture Portfolio Segment [Member]
Agriculture portfolio segment.
Additional Paid-In Capital
Additional Paid-in Capital [Member]
Total Capital (to Risk- Weighted Assets), Actual Ratio
Banking Regulation, Total Risk-Based Capital Ratio, Actual
Measurement Frequency [Domain]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adoption Date
Trading Symbol
Trading Symbol
Premises And Equipment
Property, Plant and Equipment Disclosure [Text Block]
Pension liability
Liability, Defined Benefit Pension Plan
Due less than one year
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Vested
Net number of non-option equity instruments vested to participants.
Number of Shares, Vested
Tier 1 Capital (to Risk- Weighted Assets), Minimum Required To be Well-Capitalized Under Prompt Corrective Action Provisions, Ratio
Banking Regulation, Tier 1 Risk-Based Capital Ratio, Well Capitalized, Minimum
Subsequent Event Type [Axis]
Real Estate Owned, Transfer from Real Estate Owned
Transfer of loan into other real estate owned
Post Adoption
Revision of Prior Period, Adjustment [Member]
Tax exempt interest
Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount
Tax exempt interest, Amount
Financing Receivable, Allowance for Credit Loss [Table Text Block]
Schedule of Activity in Allowance for Credit Losses
Cash flows from financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Cash flows from financing activities:
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Stock option, expected term
Fair Value, Recurring
Fair Value, Recurring [Member]
Entity Ex Transition Period
Total undiscounted lease payments
Lessee, Operating Lease, Liability, to be Paid
Employee Stock Ownership Plan (ESOP), Number of Committed-to-be-Released Shares
Unallocated
Less: Imputed interest
Less: Imputed interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Financing Receivable Portfolio Segment [Domain]
Investment securities
Investment securities
Interest and Dividend Income, Securities, Operating
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged
FHLB borrowings, collateral for advances
Equity Components [Axis]
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Revolving Loans
Financing Receivable, Revolving
Equity Component [Domain]
Automobiles
Automobiles [Member]
Document Annual Report
Servicing Assets at Fair Value [Line Items]
Tier 1 Capital (to Risk- Weighted Assets), Minimum Required for Capital Adequacy Purposes, Amount
Banking Regulation, Tier 1 Risk-Based Capital, Capital Adequacy, Minimum
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10
Due after five years through ten years
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase
Rate of compensation increase
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures, Total
Issuance of common shares for the Restricted stock plan, Shares
IPO [Member]
Initial Public Offering
With no related allowance recorded, Unpaid Principal Balance
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance
Common Equity Tier 1 Capital to Risk-Weighted Assets, Minimum Required To be Well-Capitalized Under Prompt Corrective Action Provisions, Ratio
Banking Regulation, Common Equity Tier 1 Risk-Based Capital Ratio, Well Capitalized, Minimum
Depreciation, Depletion and Amortization, Nonproduction, Total
Depreciation, Depletion and Amortization, Nonproduction
Depreciation and amortization
Loans, net
Financing Receivable, after Allowance for Credit Loss
Loans - net of allowance $5,860 and $5,412, respectively
Statement of Comprehensive Income [Abstract]
Maximum
Maximum [Member]
Statistical Measurement [Axis]
Weighted Average Exercise Price, Exercisable - End of Period
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Employee Stock Ownership Plan (ESOP) Name [Axis]
Common Stock, Value, Issued
Common Stock
Common Stock ($0.01 par value, 10,000,000 shares authorized, 4,196,359 and 4,231,742 shares issued and outstanding at March 31, 2026 and March 31, 2025, respectively)
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Forfeited Weighted Average Exercise Price
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Forfeited Weighted Average Exercise Price
Weighted Average Grant Date Fair Value, Forfeited
Summary of affordable housing tax credit investment and related unfunded commitment.
Summary Of Affordable Housing Tax Credit Investment And Related Unfunded Commitment [Table Text Block]
Summary of Affordable Housing Tax Credit Investment and Related Unfunded Commitment
Financing Receivable, Allowance for Credit Loss [Table]
Schedule of Reclassifications out of Accumulated Other Comprehensive Loss
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff
Current Fiscal Year, Gross Write off
Equipment
Equipment [Member]
Prepaid expenses
Deferred Tax Liabilities, Prepaid Expenses
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
Impaired loans
Impaired loans fair value disclosure
Impaired loans fair value disclosure.
Loans Held for Sale
Financing Receivable, Held-for-Sale [Policy Text Block]
Servicing Asset at Fair Value, Activity [Table]
Central Plains Bancshares, Inc.
Central Plains Bancshares, Inc [Member]
Central Plains Bancshares, Inc.
Time Deposits, at or Above FDIC Insurance Limit
Time deposits over $250,000
Certificate of Deposit with minimum denomination greater than $250
Outstanding advances at any month end during period
Outstanding advances at any month end during period.
Outstanding advances at any month-end during the period
Entity Public Float
Net change in advances from borrowers for taxes and insurance
Increase (Decrease) in Advance Payments by Borrowers for Taxes and Insurance
Schedule of impaired loans.
Schedule of Impaired Loans [Table Text Block]
Schedule of Impaired Loans
Stock option, expected volatility rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Schedule of Debt [Table Text Block]
Summary of Borrowings
Impaired Financing Receivable, Average Recorded Investment
Average Investment in Impaired Loans
Average Investment in Impaired Loans
Other comprehensive (loss):
Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract]
Other comprehensive income:
Lender Name [Axis]
Total
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss, Total
FNMA Bonds
Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Entity Registrant Name
Entity Registrant Name
Borrowings
Debt Disclosure [Text Block]
Share-Based Payment Arrangement, Accelerated Cost
Non-vested options outstanding
Available for sale, Gross Unrealized Losses
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax
Entity Voluntary Filers
Proceeds from sales of loans held for sale
Proceeds from Sale, Loan, Mortgage, Held-for-Sale
Accumulated Other Comprehensive Income (Loss) [Table]
Deferred State and Local Income Tax Expense (Benefit)
State
Interest and dividend income
Interest and Fee Income, Loans, Commercial [Abstract]
Subsequent Events [Abstract]
Cybersecurity Risk Management Positions or Committees Responsible [Flag]
Consolidated Entities [Domain]
Income tax (expense) benefit
Income Tax Expense (Benefit)
Income tax benefit
Income tax expense
Income tax expense
Total
Less: Average unallocated ESOP shares
Unallocated
Employee Stock Ownership Plan (ESOP), Number of Suspense Shares
Total ESOP shares
Measurement Frequency [Axis]
Defined Benefit Plan, Expected Future Benefit Payment, Year Five
2031
Proceeds from issuance of common stock, net of costs
Common stock issuance
Net proceeds from the issuance of common shares
FHLMC Bonds
Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds
Remaining availability for FHLB borrowings
Total borrowing capacity
Additional provision for other credit losses.
Additional Provision for Other Credit Losses
Additional provision for credit losses related to off-balance sheet
Commercial
Commercial Loan [Member]
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Investment Program Proportional Amortization Method Elected Income Tax Credit And Other Income Tax Benefit Before Amortization Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag
Investment program proportional amortization method elected income tax credit and other income tax benefit before amortization statement of income or comprehensive income extensible enumeration not disclosed flag.
Tax credits and other tax benefits recognized
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated other comprehensive loss, net
Commercial Real Estate Portfolio Segment
Commercial Real Estate Portfolio Segment [Member]
Purchase of premises and equipment
Payments to Acquire Property, Plant, and Equipment
Payments to Acquire Property, Plant, and Equipment, Total
Total assets
Assets
Assets
Property, Plant and Equipment [Table]
Class of Financing Receivable [Domain]
Defined Benefit Plan [Abstract]
Financing Receivable, Past Due [Line Items]
Pledged Commercial Real Estate Loans Carrying Value Of Borrowings Through Discount Window
Pledged commercial real estate loans carrying value of borrowings through discount window.
Pledged commercial real estate loans carrying value of borrowings through discount window
Share-Based Payment Arrangement [Policy Text Block]
Stock Based Compensation
Defined Benefit Plan, Amortization of Gain (Loss)
Amortization of prior losses
Deferred Income Tax Expense (Benefit)
Deferred Income Tax Expense (Benefit), Total
Deferred tax expense
Deferred income tax expense
Gain (Loss) on Sales of Loans, Net
Gain (Loss) on Sales of Loans, Net, Total
Net gain on sale of loans
Gain on sale of loans, net
Other Real Estate Owned Fair Value Disclosure
Other real estate owned fair value disclosure.
Other real estate owned
Proceeds of stock offering and issuance of common shares (net of issuance costs of $1.9 million), Shares
Stock Issued During Period, Shares, New Issues
Shares issued during period
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Discount Rate
Fair value at discount rate
Tier 1 Capital (to Average Assets), Minimum Required for Capital Adequacy Purposes, Amount
Banking Regulation, Tier 1 Leverage Capital, Capital Adequacy, Minimum
Schedule of Allocation of Plan Assets [Table Text Block]
Schedule of Fair Value of Plan Assets
Earnings Per Share, Diluted
Earnings Per Share, Diluted, Total
Earnings per common share - diluted
Earnings per share - diluted
Nonaccrual
Nonaccrual loans end of period
Nonaccrual loans beginning of period
Financing Receivable, Nonaccrual
Nonaccrual status of amortized cost
Mortgage-backed securities and collateralized mortgage obligations
Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Fair Value
City Area Code
City Area Code
Other comprehensive income (loss) - net of tax
Other Comprehensive Income (Loss), Net of Tax
Other Comprehensive Income (Loss), Net of Tax, Total
Provision for credit losses
Provision for (Recovery of) Credit Losses
Financing Receivable, Credit Loss, Expense (Reversal)
Auditor Name
Sanitary and improvement districts.
Sanitary And Improvement Districts Member
Sanitary & Improvement Districts (SIDs)
Sanitary & Improvement Districts (SIDs)
Total deposits
Deposits
Commercial Real Estate
Real Estate - Commercial
Commercial Real Estate [Member]
Financing receivables allowance for loan losses and recorded investments table text block.
Financing Receivables Allowance For Loan Losses And Recorded Investments Table Text Block
Schedule of Allowance for Loan Losses and Recorded Investment in Loans by Portfolio Segments and based on Impairment Method
Line of credit, maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Total Past Due
Financial Asset, Past Due [Member]
Change in Accounting Principle, Accounting Standards Update, Early Adoption [true false]
Defined Benefit Plan [Table]
Loans-including fees
Loans- including fees
Interest and Fee Income, Loans and Leases
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Remaining Granted Contractual Term2
Share based compensation arrangement by share based payment award options outstanding weighted average remaining granted contractual term2.
Weighted Average Remaining Contractual Term, Granted
Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent
Other comprehensive income, before tax
Transfer of Financial Assets
Transfers and Servicing of Financial Assets, Transfers of Financial Assets, Policy [Policy Text Block]
Stock Issued During Period, Shares, Restricted Stock Award, Gross
Shares of restricted stock
Award Date [Axis]
Cash and Cash Equivalents
Cash and Cash Equivalents, Policy [Policy Text Block]
Total premises and equipment
Total premises and equipment
Property, Plant and Equipment, Net
Premises and equipment - net
Servicing fees on loans
Servicing fees on loans.
Common Equity Tier 1 Capital to Risk-Weighted Assets, Minimum Required for Capital Adequacy Purposes, Amount
Banking Regulation, Common Equity Tier 1 Risk-Based Capital, Capital Adequacy, Minimum
Defined Benefit Plan, Expected Future Benefit Payment, Year Three
2029
Foreign
Deferred Foreign Income Tax Expense (Benefit)
Cash and cash equivalents - end of period
Cash and cash equivalents - beginning of period
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Award Date [Domain]
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate
Discount rate - benefit cost
Retained Earnings [Member]
Retained Earnings
Investment Securities Pledged
Investment Securities Pledged [Member]
Investment securities pledged.
Stock-based compensation expense
Share-Based Payment Arrangement, Noncash Expense
Share-Based Payment Arrangement, Noncash Expense, Total
Stock based compensation
Gain (Loss) on Sale of Previously Unissued Stock by Subsidiary or Equity Investee, Nonoperating Income, Total
Gain (Loss) on Sale of Previously Unissued Stock by Subsidiary or Equity Investee, Nonoperating Income
Equity in undistributed earnings of subsidiary
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Total
Less than 12 Months
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months
Level 1
Fair Value, Inputs, Level 1 [Member]
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Net cash (used in) provided by financing activities
Collateral Held [Domain]
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year
Three Years before Current Fiscal Year
Auditor Location
Deferred tax liability
Deferred Income Tax Liabilities, Net
Due after five years through ten years
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10
Unallocated common shares held by Employee Stock Ownership Plan (ESOP)
Fair value of unearned shares
Unallocated common shares held by ESOP
Unearned ESOP Shares
Unallocated common shares held by ESOP
Condensed Cash Flow Statement [Table Text Block]
Schedule of Condensed Statements of Cash Flows
Common Equity Tier 1 Capital to Risk-Weighted Assets, Minimum Required for Capital Adequacy Purposes, Ratio
Banking Regulation, Common Equity Tier 1 Risk-Based Capital Ratio, Capital Adequacy, Minimum
Federal Home Loan Bank, Advances, Activity for Year, Average Balance of Agreements Outstanding
Average balance outstanding
Debt Securities, Available-for-Sale [Table]
Entity Interactive Data Current
Entity Interactive Data Current
Defined Benefit Plan, Plan Assets, Category [Axis]
Fair Value Measurement [Domain]
Cash flows from operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Cash flows from operating activities:
Loans
Financing Receivable [Policy Text Block]
Accretion (Amortization) of Discounts and Premiums, Investments
Amortization of premium and accretion of discount on securities, net
Agricultural Non-Real Estate
Agricultural Non-RE
Agricultural Non-Real Estate [Member]
Agricultural non-real estate.
Total Capital (to Risk- Weighted Assets), Actual Amount
Banking Regulation, Total Capital, Actual
Deferred tax liabilities:
Components of Deferred Tax Liabilities [Abstract]
Cumulative Effect, Period of Adoption [Domain]
Gain from real estate owned and other repossessed assets, net
Gains (Losses) on Sales of Investment Real Estate
Gain from real estate owned and other repossessed assets, net
Entity Tax Identification Number
Entity Tax Identification Number
Federal Home Loan Bank Advances Activity For Maximum Outstanding At Any Month End During Period
Federal home loan bank advances activity for maximum outstanding at any month end during period.
Maximum amount outstanding an any month-end during the period
Investment Securities Available-for-sale Amortized cost
Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Amortized Cost [Abstract]
Land
Land [Member]
Share price
Share Price
Summary of Fair Value, Asset Measured on Recurring and Nonrecurring Basis
Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]
Condensed Income Statement [Table]
Principal paydowns from investment securities available for sale
Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale
Occupancy and equipment
Occupancy, Net
Loans and Allowance for Credit Losses
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
Impact of ASC326 Adoption
Impact Of Current Expected Credit Losses Adjustment
Impact of current expected credit losses adjustment.
Stock offering.
Stock Offering [Member]
Stock Offering
Income Tax Authority, Name [Domain]
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Prepayment Speed
prepayment speeds
Local Phone Number
Local Phone Number
Amount of amortization of investment for the year in qualified affordable housing projects.
Amortization Method Qualified Affordable Housing Project Investments, Amortization Of Investment
Less: amortization
Less: amortization
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)
Net period benefit costs
Auditor Opinion
Auditor Opinion [Text Block]
Number of Shares, Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Forfeitures
Number of Shares Awarded, Forfeited
Servicing Asset at Amortized Cost [Table Text Block]
Summary of Activity in Mortgage Servicing Rights ("MSRs") Using Amortized Cost
Summary of Significant Accounting Policies [Table]
Summary of significant accounting policies.
Residential
Residential Loan [Member]
Residential loan.
Federal deposit insurance premiums
Federal Deposit Insurance Corporation Premium Expense
Noninterest Expense
Non-interest expense
Total non-interest expense
Net interest income before provision for credit losses
Net interest income before provision for credit losses
Net Interest Income Before Provision For Credit Losses
Net interest income before provision for credit losses.
Accounting Policies [Abstract]
Pre Adoption
Previously Reported [Member]
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]
Unrealized Gains and Losses on Available-for-Sale Debt Securities
Unrealized Gains on Available-for-Sale Securities
Residential Portfolio Segment
Residential
Residential Portfolio Segment [Member]
Lessee, Operating Lease, Liability, to be Paid, Year Four
2030
Investment Program, Proportional Amortization Method, Applied, Amortization Expense, Statement of Cash Flows [Extensible Enumeration]
Salaries and employee benefits
Labor and Related Expense
Noninterest expense
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Number of shares available for grant
Weighted average period
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Entity Emerging Growth Company
Entity Emerging Growth Company
Unrealized Losses
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Weighted average period to the non-vested options outstanding
President and Chief Execuetive Officer.
President and Chief Executive Officer [Member]