Insider Trading Arrangements [Line Items] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Accretion and amortization Accretion (Amortization) of Discounts and Premiums, Investments Less: Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Accumulated other comprehensive loss Additional paid-in capital Original amount of advances Advance from Federal Home Loan Bank CONSOLIDATED BALANCE SHEETS [Abstract] Auto Loans [Member] Automobile Loan [Member] Bank-owned life insurance Basic earnings per share (in dollars per share) Basic (in dollars per share) Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Cash and due from banks Interest paid on deposits and borrowed funds Net change in: Commercial Collateralized Mortgage Obligations [Member] Collateralized Mortgage Obligations [Member] OFF-BALANCE-SHEET ACTIVITIES, COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Commitments to Grant Loans and Unfunded Commitments Under Lines of Credit [Member] Common stock, shares authorized (in shares) Common stock, shares issued (in shares) Balance (in shares) Balance (in shares) Common stock, shares outstanding (in shares) Common stock, $1.00 par value per share, 30,000,000 shares authorized; 16,431,755 and 16,417,099 issued and outstanding at March 31, 2024 and December 31, 2023, respectively Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Construction [Member] Construction [Member] Core Deposit Intangible [Member] Asset-backed and Other Amortizing Securities [Member] BORROWING ARRANGEMENTS Debt instrument, face amount Debt instrument, maturity date Debt Instrument, Maturity Date Debt Instrument, Name [Domain] Debt Instrument [Axis] Debt Instrument [Line Items] Schedule of Long-term Debt Instruments [Table] Deferred income tax expense Total deposits Deposits Deposits: Deposits [Abstract] Interest-bearing Noninterest-bearing Derivative asset, fair value Derivative liability, fair value Asset derivatives Derivative Asset Notional amount and fair value of mortgage banking derivatives in Consolidated Balance Sheets [Abstract] Derivative Instrument Detail [Abstract] DERIVATIVES Derivative [Line Items] Derivative [Table] CAPITAL AND REGULATORY MATTERS Diluted earnings per share (in dollars per share) Diluted (in dollars per share) Consolidation Dividends declared date Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Equipment [Member] Error Corrections and Prior Period Adjustments Restatement [Line Items] Schedule of Error Corrections and Prior Period Adjustment Restatement [Table] FHLB Letters of Credit [Abstract] Federal Home Loan Bank, Advances, Activity for Year [Abstract] Detail of Advances from FHLB [Abstract] Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures [Abstract] Federal Home Loan Bank Advance [Member] Federal Home Loan Bank Advances [Member] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets [Line Items] Forward Contracts [Member] Gain (loss) on mortgage banking derivatives Fair value hedge ineffectiveness CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract] Stock-based compensation awards (in shares) Other intangible assets, gross Finite-Lived Intangible Assets, Gross Intangible assets, net Other intangible assets, net Amortized Intangible Assets [Abstract] Goodwill Interest-bearing deposits in banks Total interest expense Interest Expense Interest expense: Interest Expense [Abstract] Deposits Interest Expense, Deposits Subordinated debt Interest Expense, Subordinated Notes and Debentures Net interest income, after provision for credit losses Interest Income (Expense), after Provision for Loan Loss Non-taxable Taxable Interest Income [Member] Securities: Changes in fair value hedges included in Consolidated Statements of Comprehensive Income [Abstract] Interest Rate Fair Value Hedges [Abstract] Interest Rate Lock Commitments [Member] Interest Rate Swap [Member] Accrued interest receivable SECURITIES Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Salaries and employee benefits Total liabilities Liabilities Total liabilities and stockholders' equity Liabilities and Equity LIABILITIES AND STOCKHOLDERS' EQUITY Loans, including fees Marketing and development Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Cash flows from financing activities: Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from investing activities: Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from operating activities: Net change in deposits Loan originations and principal collections, net Payments for (Proceeds from) Loans and Leases Net income Net income Net income Net interest income Interest Income (Expense), Net Summary of Loans Held for Investment by Category [Abstract] Loans and Leases Receivable, Net Amount [Abstract] Occupancy and equipment, net Other Total noninterest income Noninterest Income Noninterest income: Noninterest Income [Abstract] Earnings on bank-owned life insurance Bank Owned Life Insurance Income Income from insurance activities Investment commissions Net gain on sales of loans Net gain on sales of loans Other Noninterest Income, Other Operating Income Professional services Loans held for investment, net Financing Receivable, after Allowance for Credit Loss Total interest income Interest and Dividend Income, Operating Interest income: Unrealized gains (losses) on securities available for sale Cash dividends paid on common stock Payments of Ordinary Dividends, Common Stock Loans originated for sale Payment for Origination, Loan, Mortgage, Held-for-Sale Maturities, prepayments, and calls Proceeds from sales of premises and equipment Proceeds from sales of foreclosed assets Proceeds from sales of loans held for sale Premises and equipment, net Provision for credit losses Provision for credit losses Purchases of premises and equipment Payments to Acquire Property, Plant, and Equipment LOANS HELD FOR INVESTMENT Payments to repurchase common stock Payments for Repurchase of Common Stock Retained earnings Retained Earnings (Accumulated Deficit) Aggregate purchase price Key Assumptions Used in Measuring Fair Value of Mortgage Servicing Rights Schedule of Assumptions for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Table Text Block] Summary of Immaterial Corrections to Previously Reported Unaudited Consolidated Financial Statements Change in Fair Value of Mortgage Servicing Rights Asset and Other Information Additions to mortgage servicing rights Additions Mortgage servicing rights Ending balance Beginning balance Servicing Asset at Fair Value, Amount Valuation adjustment Servicing Asset at Fair Value, Changes in Fair Value Resulting from Changes in Valuation Inputs or Changes in Assumptions Equity Incentive Plan [Abstract] Share-Based Payment Arrangement, Disclosure [Abstract] Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair 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aggregate number of shares of common stock that may be issued (in shares) Intrinsic value of options exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value Expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Weighted average grant date fair value (in dollars per share) Balance at end of period Outstanding at beginning of year Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Outstanding at beginning of year (in shares) Balance at end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Outstanding at beginning of year (in dollars per share) Balance at end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Exercisable at end of period (in shares) Exercisable at end of period (in dollars per share) Expected dividend yield Expected volatility Risk-free interest rate Equity Award [Domain] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Standby Letters of Credit [Member] Standby Letters of Credit [Member] CONSOLIDATED STATEMENTS OF CASH FLOWS [Abstract] CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY [Abstract] Stockholders' equity: Subordinated Debt [Member] Subordinated debt Subsequent Event Type [Axis] Subsequent Event [Line Items] Subsequent Event [Table] Subsequent Event Type [Domain] Subsidiary or Equity Method Investee [Line Items] Schedule of Subsidiary or Equity Method Investee [Table] Derivative instruments impact on results of operations [Abstract] GOODWILL AND INTANGIBLES Supplemental disclosures of cash flow information: Income taxes paid Actual, Amount Banking Regulation, Tier 1 Leverage Capital, Actual Tier I Capital to Average Assets [Abstract] To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount Banking Regulation, Tier 1 Leverage Capital, Well Capitalized, Minimum Actual, Amount Banking Regulation, Tier 1 Risk-Based Capital, Actual Tier I Capital to Risk Weighted Assets [Abstract] Banking Regulation, Tier 1 Risk-Based Capital [Abstract] To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount Banking Regulation, Tier 1 Risk-Based Capital, Well Capitalized, Minimum Actual, Amount Total Capital to Risk Weighted Assets [Abstract] To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount Total noninterest expense Noninterest Expense Noninterest expense: Noninterest Expense [Abstract] State and Municipal [Member] State and Municipal [Member] Weighted average common shares outstanding - diluted (in shares) Weighted average common shares outstanding - basic (in shares) Common Stock [Member] Within 1 year Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One After 1 year through 5 years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five After 5 years through 10 years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 After 10 years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10 Declining-balance securities Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost Within 1 year Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One After 1 year through 5 years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five After 5 years through 10 years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 After 10 years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Other Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Fair Value Available for Sale, Amortized Cost [Abstract] Debt Securities, Available-for-Sale, Amortized Cost, Fiscal Year Maturity [Abstract] Available for Sale, Fair Value [Abstract] Debt Securities, Available-for-Sale, Fair Value, Fiscal Year Maturity [Abstract] Available for sale, Fair Value [Abstract] Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items] Securities available for sale [Abstract] Securities available for sale Fair value Fair value Other Securities [Member] Other Debt Obligations [Member] Total assets Assets Loans held for investment Past Due Loans Loans, gross Cash dividends, common (in dollars per share) Dividends declared per share (in dollars per share) Financial Instruments [Domain] IMMATERIAL CORRECTION OF PRIOR PERIOD ERROR [Abstract] STOCK-BASED COMPENSATION Fair Value, by Balance Sheet Grouping [Table] Fair Value Measurement [Domain] Carrying Amount [Member] Portion at Fair Value Measurement [Member] [Default] Fair Value [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Cash and cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Statement [Table] Loans held for investment Loans held for investment, net Loans Receivable, Fair Value Disclosure Financial assets [Abstract] Accrued interest payable ASSETS Assets [Abstract] Statement [Line Items] Mortgage Servicing Rights Asset [Roll Forward] Subordinated debt Subordinated Debt Obligations, Fair Value Disclosure Level 1 [Member] Level 2 [Member] Level 3 [Member] MORTGAGE SERVICING RIGHTS [Abstract] Loans held for sale for mandatory delivery 90 days or more past due Fair Value, Option, Loans Held as Assets, 90 Days or More Past Due Loans held for sale for mandatory delivery designated as nonaccrual Fair value and unpaid principal balance difference amount Fair Values of Assets Recorded on a Recurring Basis for which the Fair Value Option has been Elected [Abstract] Gains or losses recorded attributable to changes in instrument-specific credit risk Fair Value, Option, Credit Risk, Gains (Losses) on Assets FAIR VALUE DISCLOSURES Estimated Fair Values, and Related Carrying Amounts of Financial Instruments Purchases Payments to Acquire Debt Securities, Available-for-Sale Increase (Decrease) in Stockholders' Equity [Roll Forward] MORTGAGE SERVICING RIGHTS Goodwill [Abstract] Goodwill [Roll Forward] EARNINGS PER SHARE [Abstract] Earnings per share: Debt Securities, Available-for-sale [Line Items] Common stock, par value (in dollars per share) Total stockholders' equity Balance Balance Equity, Attributable to Parent Income tax expense Actual Capital Amounts and Ratios Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table] Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] Financial Instruments Whose Contract Amounts Represent Credit Risk Outstanding Schedule of Fair Value, off-Balance-Sheet Risks [Table Text Block] Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] Fair value hedges included in Consolidated Balance Sheets [Abstract] Derivative, Fair Value, Net [Abstract] Schedule of Fair Value, Off-balance Sheet Risks [Table] Liability derivatives Derivative Liability Accounts Receivable [Member] Equity Components [Axis] Additional Paid-in Capital [Member] Retained Earnings [Member] Accumulated Other Comprehensive Income (Loss) [Member] Equity Component [Domain] Stock Option [Member] Share-Based Payment Arrangement, Option [Member] Loans held for sale, fair value Aggregate fair value of loans held for sale for mandatory delivery Junior subordinated deferrable interest debentures IT and data services Exercise of employee stock options and vesting of restricted stock units, net of shares for cashless exercise and net of shares for taxes Exercise of employee stock options and vesting of restricted stock units, net of shares for cashless exercise and net of shares for taxes (in shares) Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Debt issuance cost Repurchases of common stock Stock Repurchased During Period, Value Repurchases of common stock (in shares) Stock Repurchased During Period, Shares Dividends record date Supplemental schedule of noncash activities: Junior subordinated deferrable interest debentures Interest Expense, Junior Subordinated Debentures Number of Shares [Roll Forward] Number of Shares [Roll Forward] Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Vested at end of period (in dollars per share) Vested at end of period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Vested at end of period (in shares) Summary of Assumptions Used to Calculate Fair Value of Awards [Abstract] Effect of dilutive securities [Abstract] EARNINGS PER SHARE Depreciation and amortization Summary of Loans Held for Investment by Category Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Hedging Relationship [Domain] Commercial Mortgage-backed Securities [Member] Commercial Mortgage-backed Securities [Member] Dividend Declaration [Abstract] Cash dividends declared Dividends, Common Stock, Cash Adjustments to reconcile net income to net cash from operating activities: Subordinated Debt Securities [Abstract] Long-term Debt, Type [Axis] Residential Mortgage-backed Securities [Member] Other comprehensive income (loss): Other comprehensive income (loss) Other comprehensive loss (income) Long-term Debt, Type [Domain] Real Estate [Member] Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Measurement Frequency [Domain] Fair Value Hierarchy and NAV [Domain] Other assets Recurring [Member] Non-recurring [Member] Consolidated [Member] Consolidated Entities [Member] Financing Receivable, Past Due [Table] Financing Receivable, Allowance for Credit Loss [Table] Commercial [Member] Commercial Portfolio Segment [Member] Consumer [Member] Consumer Portfolio Segment [Member] Commercial Real Estate [Member] Commercial Real Estate Portfolio Segment [Member] Financing Receivable, Allowance for Credit Losses [Line Items] Allowance for Credit Losses [Roll Forward] Allowance for credit losses on loans Beginning Balance Ending Balance Financing Receivable, Allowance for Credit Loss Current period gross charge-offs Charge-offs Financing Receivable, Allowance for Credit Loss, Writeoff ACL for Loans [Abstract] Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] Individually Evaluated - Fair Value of Collateral Financing Receivable, Individually Evaluated for Impairment Pass [Member] Special Mention [Member] Substandard [Member] Doubtful [Member] Financing Receivable, Troubled Debt Restructuring [Table] Financing Receivable, Troubled Debt Restructuring [Line Items] Loans modified Financing Receivable, Modified, Accumulated Accrued expenses and other liabilities Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Payments to tax authorities for stock-based compensation Payment, Tax Withholding, Share-Based Payment Arrangement Class of Financing Receivable [Axis] Class of Financing Receivable [Domain] Financing Receivable, Past Due [Line Items] Total Nonaccrual Financing Receivable, Nonaccrual Financing Receivable, Credit Quality Indicator [Table] Financing Receivable, Recorded Investment [Line Items] Financial instruments whose contract amounts represent credit risk outstanding Fair Value Disclosure, off-Balance-Sheet Risks, Amount, Liability SECURITIES [Abstract] LOANS HELD FOR INVESTMENT [Abstract] Activity in ACL for Loans and Investment in Loans Disaggregated Based on Method of Evaluating Impairment Financing Receivable, Allowance for Credit Loss [Table Text Block] Amortized Cost Basis in Loans by Credit Quality Indicator and Origination Year and Gross Charge-offs Financing Receivable Credit Quality Indicators [Table Text Block] Age Analysis on Accruing Past-due Loans and Nonaccrual Loans Financing Receivable, Past Due [Table Text Block] Fair Value Hierarchy and NAV [Axis] Measurement Frequency [Axis] OFF-BALANCE-SHEET ACTIVITIES, COMMITMENTS AND CONTINGENCIES [Abstract] GOODWILL AND INTANGIBLES [Abstract] FAIR VALUE DISCLOSURES [Abstract] SUBSEQUENT EVENTS BORROWING ARRANGEMENTS [Abstract] Deposits Deposits, Fair Value Disclosure Amortized cost Debt Securities, Available-for-Sale, Amortized Cost Summary of Stock Option Activity Summary of Assumptions Used to Calculate Fair Value of Awards DERIVATIVES [Abstract] Letters of credit outstanding balance Letters of Credit Outstanding, Amount STOCK-BASED COMPENSATION [Abstract] Use of Estimates Subsequent Events Subsequent Events, Policy [Policy Text Block] Securities with Unrealized Losses Segregated by the Period in a Loss Position Unrealized Gain (Loss) on Investments [Table Text Block] Debt instrument, weighted average interest rate Debt, Weighted Average Interest Rate Stock Appreciation Rights (SARs) [Member] Stock Appreciation Rights (SARs) [Member] Restricted Stock Units [Member] Restricted Stock Units (RSUs) [Member] Fair Value, Recurring and Nonrecurring [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Quantitative Information about Recurring and Non-Recurring Level 3 Fair Value Measurements Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract] SUBSEQUENT EVENTS [Abstract] Accounting Standards Update [Domain] Measurement Basis [Axis] Dividends payable date Dividends Payable, Date to be Paid Derivative Instrument [Axis] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Factors Used in Earnings Per Share Computation Derivative asset, notional amount Derivative liability, notional amount Exercisable at end of period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Summary of Activity of Restricted Stock Units Amortized Cost and Fair Value of Securities by Contractual Maturity Investments Classified by Contractual Maturity Date [Table Text Block] Accounting Standards Update [Axis] Individually Evaluated - Fair Value of Collateral Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment Basis of Presentation Mortgage servicing rights Servicing Asset Assets (Liabilities) Measured at Fair Value on Recurring and Non-Recurring Basis Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Other Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of Finite-Lived Intangible Assets [Table] Weighted-Average Exercise Price [Abstract] Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Recorded Investment [Abstract] Impaired Financing Receivable, Recorded Investment [Abstract] Unrecognized compensation cost Financial Instrument [Axis] Recoveries Financing Receivable, Allowance for Credit Loss, Recovery Weighted-Average Exercise Price [Abstract] Granted (in dollars per share) Exercised (in dollars per share) Forfeited (in dollars per share) Expired (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Balance Sheet Location [Axis] Dividends [Axis] Dividends [Domain] Plan Name [Axis] Plan Name [Domain] Award Type [Axis] Subsequent Event [Member] Income Statement Location [Axis] Income Statement Location [Domain] Recent Accounting Pronouncements Accrued expenses and other liabilities Pre-tax gain on sale of subsidiary Options Outstanding Exercisable at end of period Vested at end of period Expected term Award vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Weighted average remaining period, recognition of compensation cost Weighted average life in years Impact of fair value options on noninterest income for loans held for sale for mandatory delivery Fair Value, Option, Changes in Fair Value, Gain (Loss) Loans transferred to foreclosed assets Interest rate swaps - fair value hedges Tax effect Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent Fair Value Measurement Inputs and Valuation Techniques [Abstract] Valuation Approach and Technique [Axis] Valuation Approach and Technique [Domain] Balance Sheet Location [Domain] Other Assets [Member] Other Liabilities [Member] Interest Rate Contracts [Member] Interest Rate Swaps [Member] Fair Value Hedging [Member] Cash Flow Hedging [Member] Cash Flow Swaps [Member] Net Gains (Losses) Relating to Derivative Instruments Derivative Instruments, Gain (Loss) [Line Items] Hedging Relationship [Axis] Derivative Instruments, Gain (Loss) [Table] Derivative Contract [Domain] Fair Value of Derivatives in Consolidated Balance Sheets Key Assumptions Used in Measuring Fair Value of Mortgage Servicing Rights [Abstract] Weighted average discount rate Weighted average constant prepayment rate Basis spread on variable rate Loans modified for borrowers experiencing financial difficulty that subsequently defaulted Financing Receivable, Modified, Subsequent Default Loans modified Financing Receivable, Modified in Period, Amount Cash collateral received to offset asset derivative positions Cash collateral advanced to offset liability position Financial liabilities [Abstract] Variable Rate [Axis] Variable Rate [Domain] Internal Credit Assessment [Axis] Internal Credit Assessment [Domain] Gross unrealized losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Gross unrealized gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Available for sale, Unrealized Loss [Abstract] Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss [Abstract] Federal Home Loan Bank, Advances [Table] Federal Home Loan Bank, Advances [Line Items] Net Gain (Loss) on Sales of Loans [Member] Available for sale [Abstract] Debt Securities, Available-for-Sale, Fair Value to Amortized Cost, after Allowance for Credit Loss [Abstract] Loans held for sale ($9,686 and $6,615 at fair value at March 31, 2024 and December 31, 2023, respectively) Interest Rate Reduction [Member] Contractual Interest Rate Reduction [Member] Loan Restructuring Modification [Axis] Loan Restructuring Modification [Domain] Term Extension [Member] Extended Maturity [Member] Principal Forgiveness [Member] Payment Delay [Member] Payment Deferral [Member] Financing Receivable Portfolio Segment [Axis] Financing Receivable Portfolio Segment [Domain] Financing Receivables, Period Past Due [Axis] Financing Receivables, Period Past Due [Domain] Deferred tax asset, net 90 Days or More Past Due and Still Accruing [Member] 90 Days or More Past Due [Member] Collateral Held [Axis] Collateral Held [Domain] Loans and Leases Receivable Disclosure [Table] Loans and Leases Receivable Disclosure [Line Items] Common Equity Tier 1 to Risk Weighted Assets [Abstract] Banking Regulation, Common Equity Tier 1 Risk-Based Capital [Abstract] Actual, Amount Banking Regulation, Common Equity Tier 1 Risk-Based Capital, Actual To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount Banking Regulation, Common Equity Tier 1 Risk-Based Capital, Well Capitalized, Minimum Net change in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect Ending cash and cash equivalents Beginning cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Less: Change in fair value on hedged state and municipal securities Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for 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Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months 12 months or more Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer Total Debt Securities, Available-for-Sale, Unrealized Loss Position Total Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss Number of securities with an unrealized loss Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions ASU 2016-13 [Member] Accounting Standards Update 2016-13 [Member] 2024 Financing Receivable, Year One, Originated, Current Fiscal Year Revolving loans Provision for off-balance sheet credit exposures Nonaccrual with no ACL Allowance for credit losses Credit Quality Indicators [Abstract] Credit Quality Information [Abstract] 2023 Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 2022 Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 2021 2020 2019 SOFR [Member] To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio Banking Regulation, Total Risk-Based Capital Ratio, Well Capitalized, Minimum Actual, Ratio Banking Regulation, Total Risk-Based Capital Ratio, Actual Actual, Ratio Banking Regulation, Common Equity Tier 1 Risk-Based Capital Ratio, Actual To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio Banking Regulation, Tier 1 Leverage Capital Ratio, Well Capitalized, Minimum Actual, Ratio Banking Regulation, Tier 1 Leverage Capital Ratio, Actual To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio Banking Regulation, Tier 1 Risk-Based Capital Ratio, Well Capitalized, Minimum Actual, Ratio To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio Banking Regulation, Common Equity Tier 1 Risk-Based Capital Ratio, Well Capitalized, Minimum IMMATERIAL CORRECTION OF PRIOR PERIOD ERROR Error Correction [Text Block] Current [Member] Amortized Cost Basis in Loans by Credit Quality Indicator and Origination Year [Abstract] Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] Derivative Asset, Statement of Financial Position [Extensible Enumeration] Derivative Liability, Statement of Financial Position [Extensible Enumeration] Total class of financing receivable Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage Weighted-average interest rate reduction Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification Weighted-average term extension Financing Receivable, Modified, Weighted Average Term Increase from Modification 2024 Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 2023 Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 2022 Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 2021 Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 2020 Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 2019 Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff Revolving loans Financing Receivable, Revolving, Writeoff Term Extension and Interest Rate Reduction [Member] Current Period Gross Charge-offs [Abstract] Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] CAPITAL AND REGULATORY MATTERS [Abstract] Investment, Name [Domain] Revision of Prior Period, Adjustment [Member] Federal Home Loan Bank Branch [Domain] Federal Home Loan Bank Branch [Axis] Subsidiaries [Member] Investment, Name [Axis] As Reported [Member] Statistical Measurement [Axis] Statistical Measurement [Domain] Maximum [Member] Minimum [Member] Federal Home Loan Bank of Dallas [Member] Consolidated Entities [Axis] Consolidated Entities [Domain] Product and Service [Domain] Product and Service [Axis] Revision of Prior Period [Axis] Revision of Prior Period [Domain] Cumulative Effect, Period of Adoption [Axis] Cumulative Effect, Period of Adoption [Domain] Cumulative Effect, Period of Adoption, Adjustment [Member] Impact of CECL Adoption [Member] Immaterial Correction [Member] Cover [Abstract] Document Type Document Quarterly Report Document Transition Report Entity Interactive Data Current Amendment Flag Document Fiscal Year Focus Document Fiscal Period Focus Document Period End Date Entity Registrant Name Entity Central Index Key Entity File Number Entity Tax Identification Number Entity Incorporation, State or Country Code Current Fiscal Year End Date Entity Current Reporting Status Entity Shell Company Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Ex Transition Period Entity Address, Address Line One Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Common Stock, Shares Outstanding Name of the legal entity. Windmark Insurance Agency Inc. [Member] Windmark [Member] Name of the legal entity. South Plains Financial Capital Trusts (SPFCT) III-V [Member] South Plains Financial Capital Trusts (SPFCT) III-V [Member] The name of wholly owned, equity method subsidiaries. Name of Wholly Owned, Equity Method Subsidiaries Wholly-Owned, Equity Method Subsidiaries The name of wholly owned, consolidated subsidiaries. Name of Wholly Owned, Consolidated Subsidiaries Wholly-Owned, Consolidated Subsidiaries Subsidiaries Information [Abstract] Subsidiaries Information [Abstract] Sales Transaction [Abstract] Windmark Sale [Abstract] Nature of Operations [Abstract] Nature of Operations [Abstract] A subsidiary bank is a type of foreign entity that is located and incorporated in a foreign country but majority owned by a parent corporation in a different nation. Bank Subsidiary [Member] Bank Subsidiary [Member] Non-bank subsidiaries, are firms owned by bank holding companies which offer non-bank products and services, such as insurance and investment advice, and do not offer Federal Deposit Insurance Corporation insured banking products, such as checking and savings accounts. Non-bank Subsidiary [Member] Non-bank Subsidiary [Member] Value of input used to measure loans held for investment by financial institution. Loans Held for Investment, Measurement Input Loans held for investment, measurement input Third party appraisals or inspections valuation technique used to measure fair value. Third Party Appraisals or Inspections [Member] Measurement input using interest rate to determine present value of future cash flows. Collateral Discounts and Selling Costs [Member] Fair value portion of loans held-for-sale under best efforts contract, including, but not limited to, mortgage loans and finance receivables. Loans Held-for-sale, Best Efforts, Fair Value Disclosure Loans held for sale (best efforts) Fair value portion of interest earned but not received. Interest Receivable, Fair Value Disclosure Accrued interest receivable Fair value portion of junior subordinated deferrable interest debentures. Junior Subordinated Deferrable Interest Debentures, Fair Value Disclosure Junior subordinated deferrable interest debentures Other property or equipment held as collateral. Other Collateral [Member] Other [Member] Tabular disclosure related to information of subsidiaries. Schedule of Subsidiaries Information [Table Text Block] Subsidiaries Information Disclosure of accounting policy for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. Nature of Operations [Policy Text Block] Nature of Operations Available-for-sale Securities, Unrealized Loss Position [Abstract] Available-for-sale, continuous unrealized loss position [Abstract] An equity-based payment award plan approved by the Company on March 6, 2019 to: (i) attract and retain the best available personnel for positions of substantial responsibility, (ii) provide additional incentive to employees, directors and consultants, and (iii) promote the success of the Company's business. Equity Incentive Plan 2019 [Member] 2019 Equity Incentive Plan [Member] Distribution of earnings in the form of cash declared by the board of directors to be distributed to shareholders in the first quarter of 2024. R2024Q1 [Member] 2024 Q1 Dividend [Member] The amount of mortgage loans serviced for others. Mortgage Loans Serviced for Others Mortgage loans serviced for others The percentage of mortgage servicing right assets to serviced mortgage loans. Percentage of Mortgage Servicing Right Assets to Serviced Mortgage Loans Mortgage servicing rights asset as a percentage of serviced mortgage loans Mortgage Servicing Rights Other Information [Abstract] Mortgage Servicing Rights Other Information [Abstract] Describes commercial loans the subcategories of loans held, any unusual risk concentration relating thereto, and the related loans receivable carrying amounts as of the balance sheet date. Such descriptions include information pertaining into two distinct sub-categories: (a) specialized and (b) general. Number of Sub-Categories of Loans Number of sub-categories of loans Error Corrections and Prior Period Adjustments [Abstract] Corrected Consolidated Statement of Cash Flows[Abstract] This element represents the ratio of allowance for credit losses to loans held for investment. Ratio of Allowance for Credit Losses to Loans Held for Investment Ratio of ACL for loans to loans held for investment Amount of credit loss expense on loans for financing receivable excluding off-balance sheet credit exposures. Provision for Credit Losses on Loans Excluding Off-Balance Sheet Credit Exposures Provision for credit losses Financial Effects of Loan Modifications [Abstract] Past due accruing loans closely monitored by the Company for possible individual evaluation. Financing Receivable, Past Due Accruing Loans Closely Monitored Past due accruing loans closely monitored Accruing loans with direct exposure that are closely monitored by the Company. Financing Receivable, Accruing Loans with Direct Exposure Closely Monitored Accruing loans with direct exposure that are closely monitored Number of points on a grading scale for loans graded by the Company. Number of Points on a Grading Scale for Loans Number of points on a grading scale for loans Non-accrual loans with direct exposure that are to be analyzed for individual evaluation. Financing Receivable, Non-Accrual Loans with Direct Exposure Analyzed for Individual Evaluation Non-accrual loans with direct exposure analyzed for individual evaluation Fair value portion of loans held-for-sale under mandatory commitments including, but not limited to, mortgage loans and finance receivables. Loans Held-for-sale, Mandatory, Fair Value Disclosure Loans held for sale (mandatory) Fair value portion of asset-backed and other amortizing securities. Asset-Backed and Other Amortizing Securities, Fair Value Disclosure Asset-backed and other amortizing securities Assets (Liabilities) Measured at Fair Value on Recurring Basis [Abstract] Assets (Liabilities) Measured at Fair Value on a Recurring Basis [Abstract] Fair Value of Assets Measured on Non Recurring Basis [Abstract] Assets measured at fair value on a non-recurring basis [Abstract] Tabular disclosure of financing receivable modified to borrowers experiencing financial difficulty and financial effects of loan modifications. Financing Receivable, Modifications to Borrowers Experiencing Financial Difficulty and Financial Effects of Loan Modifications [Table Text Block] Amortized Cost Basis of Loans Modified to Borrowers Experiencing Financial Difficulty and Financial Effects of Loan Modifications Amortized cost of modified financing receivable on a nonaccrual status. Financing Receivable, Modifications, Amortized Cost, Nonaccrual Nonaccrual Financing Receivable, Performance of Loans Modified [Abstract] Performance of Loans Modified [Abstract] The amount of noninterest expense related to bank card expenses. Bank Card Expenses Bank card expenses The non-interest income generated from fiduciary fees. Fiduciary Fees Fiduciary fees The non-interest income earned through general service fees for monthly account maintenance and activity- or transaction-based fees, consisting of transaction-based revenue, time-based revenue (service period), item-based revenue or some other individual attribute-based revenue. Service Charges on Deposit Accounts Service charges on deposit accounts Income (loss) from mortgage banking activities (fees and commissions) and servicing real estate mortgages, credit cards, and other financial assets held by others net of any related impairment of capitalized service costs. Also includes any premiums received in lieu of regular servicing fees on such loans only as earned over the life of the loans. Fees and Commissions, Mortgage Banking and Servicing, Net Other mortgage banking income (loss) The non-interest income generated from bank card services and interchange fees. Bank Card Services and Interchange Fees Bank card services and interchange fees Interest income on federal funds sold and interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts. Interest Income, Federal Funds Sold and Deposits with Financial Institutions Federal funds sold and interest-bearing deposits in banks The amount of noninterest expense related to appraisal expenses. Appraisal Expenses Appraisal expenses Fair value portion of aggregate unpaid principal balance of loans held-for-sale including, but not limited to, mortgage loans and finance receivables. Loans Held-for-sale, Aggregate Unpaid Principal Balance, Fair Value Disclosure Aggregate fair value of unpaid principal balance Number of share options (or share units) exercised for cashless exercise during the current period. Stock Issued During Period, Stock Options Exercised, for Cashless Exercise Exercise of employee stock options, shares for cashless exercise (in shares) Number of share options (or share units) exercised for taxes during the current period. Stock Issued During Period Stock Options Exercised for Taxes Exercise of employee stock options, shares for taxes (in shares) Amount of increase (decrease) in fair value of the contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. Servicing Asset at Fair Value, Changes in Valuation Change in valuation of mortgage servicing rights The amount of gain (loss) classified as other. Other Gain (Loss), Net Other gains, net Proceeds from (Payments to) Sale and Maturity of Debt Securities, Available-for-sale [Abstract] Activity in securities available for sale: The increase (decrease) during the reporting period in the amount due from borrowers for interest payments and other assets. Increase Decrease in Accrued Interest Receivable and Other Assets Accrued interest receivable and other assets Financing Receivable, Modifications [Abstract] Financing Receivable Modification [Abstract] Class of financing receivable related to broader diversity of borrowers, sub-industries, or serviced industries financing receivables classified under commercial receivables. Commercial, General Loans [Member] General [Member] Class of financing receivable related to agricultural production and real estate loans, energy loans, and finance, investment, and insurance financing receivables classified under commercial receivables. Commercial, Specialized Loans [Member] Specialized [Member] Class of financing receivable related to 1-4 family residential loans classified under consumer receivables. Consumer, One to Four Family Residential Loans [Member] 1-4 Family Residential [Member] 1-4 Family [Member] Class of financing receivable which is not reported separately by the entity classified under consumer receivables. Consumer, Other Loans [Member] Other Consumer [Member] Financing receivables that are more than 29 days past due but fewer than 90 days past due. Financing Receivables, 30 to 89 Days Past Due [Member] 30-89 Days Past Due [Member] Financing Receivable, Age Analysis on Loans [Abstract] Age Analysis on Accruing Past-due Loans and Nonaccrual Loans [Abstract] The minimum Common Equity Tier One Capital Ratio (Tier one capital divided by risk-weighted assets) required under BASEL III fully phased-in under regulatory framework for prompt corrective action. Common Equity Tier One Risk Based Capital Required Under BASEL III Fully Phased-In To Risk Weighted Assets Minimum Required Under BASEL III Fully Phased-In, Ratio The minimum Tier One Capital Ratio (Tier one capital divided by risk-weighted assets) required under BASEL III fully phased-in under the regulatory framework for prompt corrective action. Tier One Risk Based Minimum Capital Required Under BASEL III Fully Phased-In to Risk Weighted Assets Minimum Required Under BASEL III Fully Phased-In, Ratio The minimum amount of Tier 1 Risk Based Capital required under BASEL III fully phased-in under the regulatory framework for prompt corrective action. Tier One Risk Based Minimum Capital Required Under BASEL III Fully Phased-In Minimum Required Under BASEL III Fully Phased-In, Amount A component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. City Bank [Member] City Bank [Member] Amount of Common Equity Tier 1 Risk-based Capital required under BASEL III fully phased-in under regulatory framework for prompt corrective action. Common Equity Tier One Minimum Capital Required Under BASEL III Fully Phased-In Minimum Required Under BASEL III Fully Phased-In, Amount The minimum amount of total capital required under BASEL III fully phased-in under the regulatory framework for prompt corrective action. Minimum Capital Required Under BASEL III Fully Phased-In Minimum Required Under BASEL III Fully Phased-In, Amount The minimum amount of Tier 1 Leverage Capital required under BASEL III fully phased-in under regulatory framework for prompt corrective action. Tier One Leverage Minimum Capital Required Under BASEL III Fully Phased-In Minimum Required Under BASEL III Fully Phased-In, Amount The minimum total risk based capital ratio (total capital divided by risk weighted assets) required for BASEL III fully phased-in under the regulatory framework for prompt corrective action. Capital Required Under BASEL III Fully Phased-In to Risk Weighted Assets Minimum Required Under BASEL III Fully Phased-In, Ratio The minimum amount of Tier 1 Leverage Capital under BASEL III fully phased-in divided by average assets as defined in the regulations. Tier One Leverage Minimum Capital Required Under BASEL III Fully Phased-In to Average Assets Minimum Required Under BASEL III Fully Phased-In, Ratio Name of the legal entity. CB Provence, LLC [Member] CB Provence, LLC [Member] Name of the legal entity. CBT Properties, LLC [Member] CBT Properties, LLC [Member] Name of the legal entity. CBT Brushy Creek, LLC [Member] CBT Brushy Creek, LLC [Member] Name of the legal entity. Ruidoso Retail, Inc. [Member] Ruidoso Retail, Inc. [Member] Number of securities holding by issuer other than the U.S. Government and its agencies, in an amount greater than 10% of stockholders' equity. Number of Securities Held by Issuer in Amount Greater Than Ten Percent of Stockholders Equity Holdings of securities of any one issuer, other than the U.S. government and its agencies, in an amount greater than 10% of stockholders' equity This element represents domestic or foreign subordinated debt. Subordinated debt has a lower priority of repayment in liquidation of the entity's assets. Subordinated Debt Securities Issued in September 29, 2020 [Member] Subordinated Debt Securities Issued in September 29, 2020 [Member] This element represents domestic or foreign subordinated debt. Subordinated debt has a lower priority of repayment in liquidation of the entity's assets. Subordinated Debt Securities Issued in December 2018 [Member] The minimum interest rate, specified per the agreement, that will be accepted as the variable interest rate for the debt instrument. Debt Instrument, Variable Interest Rate, Floor Debt instrument, variable interest rate, floor Term of fixed interest rate, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Debt Instrument Term of Fixed Interest Rate Debt instrument, period of fixed interest rate Term of interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Debt Instrument Term of Variable Rate Term of variable rate The maximum interest rate, specified per the agreement, that will be accepted as the variable interest rate for the debt instrument. Debt Instrument, Variable Interest Rate, Ceiling Debt instrument, variable interest rate, ceiling The remaining maturity period during which debt can be called, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Remaining Maturity Period during which Debt can be Called Remaining maturity period during which debt can be called Financial Instruments with Off-balance-sheet Risk [Abstract] Financial instruments with off-balance sheet risk [Abstract] Primary financial statement caption in which reported facts about other noninterest expense have been included. Other Noninterest Expense [Member] Other Noninterest Expense [Member] IOs (interest only), POs (principal only) mortgage securities and residuals or collateralized mortgage obligations defined as high-risk mortgage securities by the Federal Financial Institutions Examination Council (FFIEC), provided, however, that in no event shall the foregoing include fixed and floating CMO Bonds that fail the FFIEC Test due to higher average life volatility, initial average life or price sensitivity. Mortgage Banking Derivatives [Member] Mortgage Banking Derivatives [Member] The mortgage forward contracts negotiated between two parties to purchase and sell a specific quantity of a financial instrument, foreign currency, or commodity at a price specified at origination of the contract, with delivery and settlement at a specified future date. Mortgage Forward Contracts [Member] Mortgage Forward Contracts [Member] Share Based Compensation Arrangement By Share Based Payment Award Options Weighted Average Remaining Term [Abstract] Weighted Average Remaining Contractual Life in Years [Abstract] Share Based Compensation Arrangement By Share Based Payment Award Options Aggregate Intrinsic Value [Abstract] Aggregate Intrinsic Value [Abstract] Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price, based on stock price at the end of the period on options exercised (or share units converted) into shares. Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Aggregate Intrinsic Value Exercised Amount of accumulated difference between fair value of underlying shares on options expired (or share units converted) into shares. Share-based Compensation Arrangement by Share-based Payment Award, Options, Expired, Intrinsic Value Expired Amount of accumulated difference between fair value of underlying shares on options forfeited (or share units converted) into shares. Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeited, Intrinsic Value Forfeited Amount of accumulated difference between fair value of underlying shares on options granted (or share units converted) into shares. Share-based Compensation Arrangement by Share-based Payment Award, Options, Granted, Intrinsic Value Granted The annual percentage increase in number of shares that may be issued under plan. Share Based Compensation Arrangement by Share Based Payment Award, Annual Increase in Shares Authorized, Percentage Annual increase in number of shares that may be issued