Amendment Flag
Current Fiscal Year End Date
Document Period End Date
Entity [Domain]
Entity Well-known Seasoned Issuer
Entity Voluntary Filers
Entity Current Reporting Status
Entity Filer Category
Entity Public Float
Entity Registrant Name
Entity Central Index Key
Entity Common Stock, Shares Outstanding
Document Fiscal Year Focus
Document Fiscal Period Focus
Legal Entity [Axis]
Document Type
Gross Unrealized Losses, Less than 12 Months
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses
Gross Unrealized Losses, Total
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses
Gross Unrealized Losses, 12 Months or More
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses
Less: reclassification adjustment for gains realized in net income
Available-for-sale Securities, Gross Realized Gain (Loss), Excluding Other than Temporary Impairments
Gross Unrealized Gains
Available-for-sale Securities, Gross Unrealized Gains
Summary of Significant Accounting Policies [Abstract]
Accrued expenses and other liabilities
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income taxes currently payable
Accrued Income Taxes
Accrued interest payable
Accumulated Other Comprehensive Income [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated other comprehensive income
Accumulated other comprehensive income
Less accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Additional paid-in capital
Additional Paid-in Capital [Member]
Adjustments to reconcile net income to net cash provided by operating activities:
Advertising Costs
Advertising Costs, Policy [Policy Text Block]
Recoveries of loans charged-off
Recoveries of loans charged-off
Allowance for Loan and Lease Losses, Recoveries of Bad Debts
Allowance for loan losses, on a disaggregated basis
Loans charged-off
Allowance for Loan and Lease Losses, Write-offs
Provision for loan losses
Provision (credit) for loan losses
Summary of changes in allowance for loan losses [Roll Forward]
Allowance for loan losses on disaggregated basis [Abstract]
Amortization of core deposit intangible asset
Amortization expense on core deposit intangible assets
Core deposit intangible amortization
Total
Assets measured at fair value
Assets, Fair Value Disclosure
ASSETS
Assets [Abstract]
Total assets
Assets
Fair Value, Less than 12 Months
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value
Unrealized losses and fair value [Abstract]
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]
Available-for-sale securities
Securities available-for-sale
Fair Value
Due after one year through five years
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value
Due in one year or less
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value
Amortized Cost [Abstract]
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract]
Securities available-for-sale
Due after ten years
Available-for-sale Securities, Debt Maturities, after Ten Years, Amortized Cost Basis
Fair Value, 12 Months or More
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value
Due in one year or less
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Amortized Cost Basis
Due after five years through ten years
Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Amortized Cost Basis
Due after five years through ten years
Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value
Fair Value [Abstract]
Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract]
Fair Value, Total
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value
Gross Unrealized Losses
Available-for-sale Securities, Gross Unrealized Losses
Securities pledged as collateral
Available-for-sale Securities Pledged as Collateral
Unrealized holding gains (losses) arising during the period
Total
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis
Due after ten years
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value
Gross unrealized losses and estimated fair value by investment category
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Table Text Block]
Due after one year through five years
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Amortized Cost Basis
Amortized Cost
Available-for-sale Securities, Amortized Cost Basis
Gross realized losses on securities available-for-sale
Proceeds, gains and losses from securities available-for-sale securities [Abstract]
Proceeds from sale of securities available-for-sale
Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds
Gross realized gains on securities available-for-sale
Regulatory Matters [Abstract]
Buildings and Improvements [Member]
Building and Building Improvements [Member]
Premises [Member]
Building [Member]
Business Acquisition [Axis]
Cash consideration transferred
Goodwill
Business Acquisition, Purchase Price Allocation, Goodwill Amount
Recognized amounts of identifiable assets acquired and liabilities assumed [Abstract]
Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net [Abstract]
Business Acquisition, Acquiree [Domain]
Total identifiable net liabilities
Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net
Cash
Business Acquisition, Purchase Price Allocation, Current Assets, Cash and Cash Equivalents
Branch Acquisition [Abstract]
Core deposit intangible asset
Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets
Accrued interest receivable
Business Acquisition, Purchase Price Allocation, Current Assets, Receivables
Business Acquisition [Line Items]
Business development
Bank premises and equipment
Business Acquisition, Purchase Price Allocation, Property, Plant and Equipment
Branch Acquisition
Total capital (to risk-weighted assets), Amount [Abstract]
Capital [Abstract]
Actual Amount
Capital
Actual ratio (in hundredths)
Capital to Risk Weighted Assets
For Capital Adequacy Purposes (in hundredths)
Capital Required for Capital Adequacy to Risk Weighted Assets
To Be Well Capitalized Under Prompt Corrective Action Provisions (in hundredths)
Capital Required to be Well Capitalized to Risk Weighted Assets
For Capital Adequacy Purposes
Capital Required for Capital Adequacy
To Be Well Capitalized Under Prompt Corrective Action Provisions
Capital Required to be Well Capitalized
Carrying Amount [Member]
CASH AND DUE FROM BANKS
Cash and Due from Banks [Abstract]
Cash and due from banks
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and due from banks
Beginning
Ending
Cash and Due from Banks
Net increase (decrease) in cash and cash equivalents
Cash and Cash Equivalents, Period Increase (Decrease)
Cash and due from banks [Abstract]
Cash and Cash Equivalents [Abstract]
Cash and due from banks
Cash and Cash Equivalents, Fair Value Disclosure
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING ACTIVITIES
Commercial Real Estate [Member]
Real Estate - Commercial [Member]
Commercial [Member]
Commercial [Member]
Commitments, Contingencies and Concentrations of Credit Risk
Commitments and Contingencies Disclosure [Text Block]
Commitments, Contingencies and Concentrations of Credit Risk [Abstract]
Commitments to extend credit [Member]
Commitments to Extend Credit [Member]
Common Stock [Member]
Equity securities, financial industry common stock [Member]
Common stock, outstanding (in shares)
Common Stock, Shares, Outstanding
Common stock, $2 par value, authorized 18,000,000 shares; issued 9,432,915 shares; outstanding 9,310,913 shares as of December 31, 2013 and 2012
Common stock
Common stock, issued (in shares)
Common Stock, Shares, Issued
Cash dividends declared (in dollars per share)
Common Stock, Dividends, Per Share, Declared
Common stock, par value (in dollars per share)
Common Stock, Par or Stated Value Per Share
Common stock, authorized (in shares)
Common Stock, Shares Authorized
Employee Benefit Plans [Abstract]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Deferred tax assets [Abstract]
Components of Deferred Tax Assets [Abstract]
Components of income tax expense [Abstract]
Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]
Tax effects of temporary differences to significant portions of deferred tax assets and deferred liabilities [Abstract]
Components of Deferred Tax Assets and Liabilities [Abstract]
Deferred tax liabilities [Abstract]
Components of Deferred Tax Liabilities [Abstract]
Comprehensive income
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Comprehensive income
Comprehensive Income, Policy [Policy Text Block]
Condensed Financial Statements, Captions [Line Items]
Ames National Corporation (Parent Company Only) Financial Statements
Condensed Financial Information of Parent Company Only Disclosure [Text Block]
Ames National Corporation (Parent Company Only) Financial Statements [Abstract]
Consolidation
Consolidation, Policy [Policy Text Block]
Corporate bonds [Member]
Current
Current State and Local Tax Expense (Benefit)
Current
Current Federal Tax Expense (Benefit)
Watch [Member]
Borrowings
Debt Disclosure [Text Block]
Borrowings [Abstract]
Callable
Debt Instrument, Call Feature
Debt securities [Member]
Debt Securities [Member]
Deferred
Deferred Federal Income Tax Expense (Benefit)
Total
Deferred Tax Liabilities, Gross
Provision (credit) for deferred income taxes
Provision (credit) for deferred income taxes
Deferred income taxes
Net deferred tax liability
Deferred Tax Assets, Net
Total
Deferred Tax Assets, Gross
Deferred
Deferred State and Local Income Tax Expense (Benefit)
Other deferred tax assets
Deferred Tax Assets, Other
Allowance for loan losses
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Provision for Loan Losses
Deferred income taxes
Deferred Tax Liabilities, Net
Other deferred tax liabilities
Deferred Tax Liabilities, Other
Maximum contribution per employee, percentage (in hundredths)
Defined Contribution Plan, Maximum Annual Contribution Per Employee, Percent
Contribution amount
Defined Contribution Plan, Employer Discretionary Contribution Amount
Employer matching contribution, percentage (in hundredths)
Defined Contribution Plan, Employer Matching Contribution, Percent
Deposits
Deposit Liabilities Disclosures [Text Block]
Total deposits
Deposits
NOW accounts
Deposits [Abstract]
Deposits
Deposit at various financial institutions
Deposits with Other Federal Home Loan Banks
Deposits
Deposits, Fair Value Disclosure
Depreciation
Cash dividends declared
Dividends, Common Stock, Cash
Dividend payable
Basic earning per share computation [Abstract]
Earnings Per Share, Basic [Abstract]
Basic EPS (in dollars per share)
Earnings Per Share, Basic
Basic and diluted earnings per common share (in dollars per share)
Basic and diluted earnings per share (in dollars per share)
Earnings Per Share, Basic and Diluted
Earnings per share
Earnings Per Share, Policy [Policy Text Block]
Earnings per share [Abstract]
Earnings Per Share [Abstract]
U.S. federal income tax rate (in hundredths)
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate
Equipment [Member]
Equipment [Member]
Dividends received from bank subsidiaries
Proceeds from Equity Method Investment, Dividends or Distributions
Equity Component [Domain]
Equity securities [Member]
Equity Securities [Member]
Equity securities, other [Member]
Equity Securities, Other [Member]
Fair Value [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Measurement Frequency [Axis]
Fair Value by Asset Class [Domain]
Fair Value, Hierarchy [Axis]
Recurring [Member]
Significant inputs used in the fair value measurements for Level 3 assets measured at fair value on a nonrecurring basis
Fair Value Inputs, Assets, Quantitative Information [Table]
Fair Value, Measurement Frequency [Domain]
Fair Value Measurements, Recurring and Nonrecurring [Table]
Asset Class [Axis]
Commitments
Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value, Measurements, Fair Value Hierarchy [Domain]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Measurements [Abstract]
Fair Value Measurements
Fair Value Disclosures [Text Block]
Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a recurring basis
Fair Value, Assets Measured on Recurring Basis [Table Text Block]
Assets measured at fair value on nonrecurring basis
Fair Value Measurements, Nonrecurring [Table Text Block]
Carrying amounts and fair values of financial assets and liabilities
Fair Value, Disclosure Item Amounts [Domain]
Fair Value, by Balance Sheet Grouping [Table]
Fair Value, by Balance Sheet Grouping, Disclosure Item Amounts [Axis]
Level 3 [Member]
Level 1 [Member]
Level 2 [Member]
Fair Value Off Balance Sheet Risks, Disclosure Information [Line Items]
Securities sold under agreements to repurchase
Federal Funds Purchased and Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure
Available borrowings with Federal Home Loan Bank of Des Moines, Iowa
Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds
FDIC insurance assessments
Federal funds purchased and securities sold under agreements to repurchase
Federal Funds Purchased and Securities Sold under Agreements to Repurchase
Total
Federal Income Tax Expense (Benefit), Continuing Operations
2016 (in hundredths)
2018
Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Five
2016
Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Three
2017
Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Four
FHLB advances maturing in, Weighted Average Interest Rate [Abstract]
Federal Home Loan Bank, Advances, Maturities Summary, Average Interest Rate of Amounts Due [Abstract]
2017 (in hundredths)
Federal [Abstract]
Federal Income Tax Expense (Benefit), Continuing Operations [Abstract]
FHLB advances maturing in, Amount [Abstract]
Federal Home Loan Bank, Advances, Fiscal Year Maturity [Abstract]
After 2018 (in hundredths)
Federal Home Loan Bank, Advances, Maturities Summary, Average Interest Rate, after Five Years from Balance Sheet Date
Federal Home Loan Bank (FHLB) advances
Long-term Federal Home Loan Bank Advances
Total FHLB advances
Federal Home Loan Bank, Advances
2018 (in hundredths)
Federal Home Loan Bank, Advances, Maturities Summary, Average Interest Rate, Four to Five Years from Balance Sheet Date
After 2018
Federal Home Loan Bank, Advances, Maturities Summary, Due after Year Five
Trust services income
Service fees
Loans held for sale
Finance, Loan and Lease Receivables, Held-for-sale, Policy [Policy Text Block]
Financial liabilities [Abstract]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Financial assets [Abstract]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Financial Instrument [Axis]
Aging analysis of recorded investments in loans on disaggregated basis [Line Items]
Financing Receivable Allowance [Domain]
Financing Receivable, Modifications [Line Items]
Greater 90 days accruing
Financing Receivable, Allowance for Credit Losses [Line Items]
Ending balance: Individually evaluated for impairment
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment
Credit risk profile by internally assigned grade disaggregated basis [Line Items]
Loans Receivable and Credit Disclosures
Financing Receivables [Text Block]
Credit Quality Indicator [Axis]
Troubled debt restructuring loans
Portfolio Segment [Axis]
Class of Financing Receivable [Domain]
Aging analysis of recorded investments in loans on disaggregated basis [Abstract]
Greater than 90 days past due
Allowance for loan losses disaggregated on basis of impairment analysis method [Abstract]
Financing Receivable, Impaired [Line Items]
Ending balance: Individually evaluated for impairment
Financing Receivable, Individually Evaluated for Impairment
Financing Receivable, by Credit Quality Indicator [Domain]
Current
Ending balance
Financing Receivable, Allowance for Credit Losses
Credit risk profile by internally assigned grade
Class of Financing Receivable [Axis]
Total past due
Financing Receivable, Recorded Investment, Past Due
Ending balance: Collectively evaluated for impairment
Financing Receivable, Collectively Evaluated for Impairment
Financing Receivable, Troubled Debt Restructuring [Axis]
Financing Receivable, Troubled Debt Restructuring [Domain]
Ending balance: Collectively evaluated for impairment
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment
2018
Gross Amount
2016
Additional intangible assets acquired during the period
Schedule of estimated amortization expense on core deposit intangible [Abstract]
Accumulated Amortization
Core Deposit Intangible Asset [Abstract]
Summary of carrying amounts and accumulated amortization of core deposit intangible assets [Abstract]
2014
2017
2015
Core deposit intangible, net
Total
Furniture and Equipment [Member]
Furniture and Fixtures [Member]
Amortized cost of securities available for sale and their fair values [Abstract]
Loss on disposal of bank premises and equipment
Gain (Loss) on Sale of Property Plant Equipment
Securities gains, net
Securities gains, net
Securities (gains), net
Gain (Loss) on Sale of Securities, Net
Gain on sale of loans held for sale
Gain (loss) on sale, net
Loss (gain) on sale of other real estate owned
Gain on sale of other real estate owned
Gains (Losses) on Sales of Other Real Estate
Goodwill
Goodwill and core deposit intangible
Goodwill
Goodwill Disclosure [Text Block]
Goodwill [Abstract]
Interest Income Recognized, With no related allowance
Average Recorded Investment, With related allowance
Impaired loans
Recorded Investment, With related allowance
Interest Income Recognized, With related allowance
Average Recorded Investment, Total
Impaired Financing Receivable, Average Recorded Investment
Unpaid Principal Balance, With no related allowance
Unpaid Principal Balance, Total
Impaired Financing Receivable, Unpaid Principal Balance
Recorded Investment, Total
Impaired Financing Receivable, Recorded Investment
Recorded Investment, With no related allowance
Related Allowance, Total
Average Recorded Investment, With no related allowance
Unpaid Principal Balance, With related allowance
Interest Income Recognized, Total
Impaired Financing Receivable, Interest Income, Accrual Method
Impairment
Impairment of other real estate owned
CONSOLIDATED STATEMENTS OF INCOME [Abstract]
CONDENSED STATEMENTS OF INCOME [Abstract]
Income Taxes
Income Tax Disclosure [Text Block]
Income Taxes [Abstract]
Income taxes [Abstract]
Income before income taxes
Income before income taxes
Equity in net income of bank subsidiaries
Equity in net income of bank subsidiaries
Income (Loss) from Equity Method Investments
Income tax expense
Provision for income taxes
Income tax expense (benefit)
Income Tax Expense (Benefit)
Income taxes at 35% federal tax rate
Income Tax Reconciliation, Income Tax Expense (Benefit), at Federal Statutory Income Tax Rate
Total income tax expense differed from amounts computed by federal income tax rate [Abstract]
Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract]
Income taxes
Cash receipts for income taxes
Tax-exempt interest and dividends
Income Tax Reconciliation, Tax Exempt Income
State taxes, net of federal tax benefit
Income Tax Reconciliation, State and Local Income Taxes
Income taxes
Income Tax, Policy [Policy Text Block]
Other
Income Tax Reconciliation, Other Adjustments
Increase in deposits
Increase (decrease) in accrued expenses and other liabilities
Decrease (increase) in accrued expense and other liabilities
Change in assets and liabilities:
Net decrease in federal funds sold
(Increase) in accrued income receivable
(Increase) decrease in accrued income receivable
Increase (Decrease) in Interest and Dividends Receivable
Increase (decrease) in federal funds purchased and securities sold under agreements to repurchase
Decrease in other assets
(Increase) decrease in other assets
Increase (Decrease) in Other Operating Assets
Decrease in loans held for sale
Increase (Decrease) in Loans Held-for-sale
Data processing
Core Deposit Intangible Asset
Interest income:
Interest and Dividend Income, Operating [Abstract]
Loans, including fees
Total interest expense
Total interest expense
Interest Expense
Total interest income
Total interest income
Interest and Dividend Income, Operating
Interest expense:
Securities:
Other borrowed funds
Total
Deposits
Interest Expense, Deposits
Interest expense on deposits [Abstract]
Interest Expense, Deposits [Abstract]
NOW accounts
Interest Expense, Negotiable Order of Withdrawal (NOW) Deposits
Other time
Interest Expense, Other Domestic Deposits
Time, $100,000 and over
Interest Expense, Time Deposits, $100,000 or More
Net interest income
Net interest income
Interest Income (Expense), Net
Interest
Interest Income, Operating
Tax-exempt
Net interest income after provision for loan losses
Net interest income after provision for loan losses
Interest
Accrued income receivable
Interest bearing deposits in financial institutions
Interest bearing deposits in banks
Taxable
Dividends
Investment Income, Dividend
Investment in bank subsidiaries
Investments
Amortized cost and estimated fair value of debt securities available-for-sale by contractual maturity
Investments Classified by Contractual Maturity Date [Table Text Block]
Debt and Equity Securities
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]
Debt and Equity Securities [Abstract]
Total other long-term borrowings (in hundredths)
Long-term Debt, Weighted Average Interest Rate
Salaries and employee benefits
Land [Member]
Land [Member]
Tier 1 capital (to average-weighted assets), Ratio [Abstract]
Leverage Ratios [Abstract]
LIABILITIES
Liabilities [Abstract]
Total liabilities
Liabilities
LIABILITIES AND STOCKHOLDERS ' EQUITY
LIABILITIES AND STOCKHOLDERS' EQUITY
Total liabilities and stockholders ' equity
Liabilities and Equity
Impaired loans on disaggregated basis [Abstract]
Deferred loan fees
Loans and Leases Receivable, Deferred Income
Allowance for loan losses
Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block]
Beginning, Balance
Balance, ending
Allowance for loan losses
Loans and Leases Receivable, Allowance
Gross Loans Receivable
Ending balance
Loans and Leases Receivable, Gross
Balance, end of year
Balance, beginning of year
Loans and Leases Receivable, Related Parties
Repayments
Loans and Leases Receivable, Related Parties, Collections
Loans held for sale
Loan transactions with related parties [Roll Forward]
Loans and Leases Receivable, Related Parties [Roll Forward]
Loans held for sale
Loans Held-for-sale, Fair Value Disclosure
Composition of loans receivable [Abstract]
Loans and Leases Receivable, Net Amount [Abstract]
Loans receivable, net
Net Loans Receivable
Loans
Loans receivable, net
New loans
Loans and Leases Receivable, Related Parties, Additions
Other long-term borrowings
Total other long-term borrowings
Long-term Debt
2014
Long-term Debt, Maturities, Repayments of Principal in Year Two
Major Types of Debt and Equity Securities [Axis]
Major Types of Debt and Equity Securities [Domain]
Securities available-for-sale
Marketable Securities, Available-for-sale Securities, Policy [Policy Text Block]
Maturities of time deposits [Abstract]
Maturities of Time Deposits [Abstract]
Other long-term borrowings maturing in, Amount [Abstract]
Maturities of Long-term Debt [Abstract]
Maximum [Member]
Minimum [Member]
Non-performing [Member]
Nonperforming Financing Receivable [Member]
CASH FLOWS FROM FINANCING ACTIVITIES
Net cash used in investing activities
Net Cash Provided by (Used in) Investing Activities
Net cash provided by financing activities
Net Cash Provided by (Used in) Financing Activities
CASH FLOWS FROM INVESTING ACTIVITIES
CASH FLOWS FROM OPERATING ACTIVITIES
Net income
Net income
Net cash provided by operating activities
Net Cash Provided by (Used in) Operating Activities
New Accounting Pronouncements
New Accounting Pronouncements, Policy [Policy Text Block]
Business Combination:
Fair value of other tangible assets acquired
Fair value of bank premises and equipment acquired
Other liabilities assumed
Demand, noninterest bearing
Other noninterest income
Noninterest Income, Other
Noninterest income:
Noninterest Income [Abstract]
Noninterest expense:
Total noninterest income
Noninterest Income
Total noninterest expense
Noninterest Expense
Number of operating segments
Number of Operating Segments
Occupancy expenses
Financial instruments with off-balance-sheet risk
Off-Balance-Sheet Credit Exposure, Policy [Policy Text Block]
Operating income:
Operating Income (Loss) [Abstract]
Operating expenses
Operating Expenses
Other assets
Tax expense (benefit) related to other comprehensive income (loss)
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent
Schedule of composition of other real estate owned
Plus: reclassification adjustment for impairment losses realized in net income
Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent, Available-for-sale Securities
Other-than-temporary impairment of investment securities
Other-than-temporary impairment of securities available-for-sale
Other-than-temporary impairment of securities available-for-sale
Changes in other real estate owned [Roll Forward]
Other Real Estate [Roll Forward]
Other Real Estate Owned [Abstract]
Amortization of securities available-for-sale, net
Other Depreciation and Amortization
Other operating expenses, net
Other Noninterest Expense
Other real estate owned
Other Real Estate
Other income
Other Operating Income
Other comprehensive income
Other comprehensive income (loss), net of tax
Other comprehensive income (loss), before tax:
Other comprehensive income (loss) before tax
Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent
Performing [Member]
Pass [Member]
Parent Company [Member]
Parent Company [Member]
Purchase of treasury stock
Purchase of treasury stock
Payments for Repurchase of Common Stock
Dividends paid
Dividends paid
Payments of Dividends
Purchase of bank premises and equipment, net
Purchase of bank premises and equipment
Payments to Acquire Property, Plant, and Equipment
Investment in bank subsidiaries
Payments to Acquire Investments
Purchase of securities available-for-sale
Purchase of securities available-for-sale
Payments to Acquire Available-for-sale Securities
Employee Benefit Plans
Pension and Other Postretirement Benefits Disclosure [Text Block]
(Payments) on other short-term borrowings, net
Proceeds from FHLB and other long-term borrowings
Proceeds from maturities and calls of securities available-for-sale
Proceeds from sale of securities available-for-sale
Net proceeds from sale
Net proceeds from the sale of other real estate owned
Proceeds from the sale of other real estate owned
Professional fees
Depreciable lives
Property, Plant and Equipment, Useful Life
Property, Plant and Equipment, Type [Domain]
Bank Premises and Equipment [Abstract]
Premises and equipment [Abstract]
Premises and equipment
Property, Plant and Equipment, Policy [Policy Text Block]
Major classes of bank premises and equipment [Abstract]
Property, Plant and Equipment, Net, by Type [Abstract]
Bank premises and equipment, net
Bank premises and equipment, net
Premises and equipment, net
Property, Plant and Equipment [Line Items]
Bank premises and equipment, gross
Property, Plant and Equipment, Gross
Major classes of bank premises and equipment
Property, Plant and Equipment [Table Text Block]
Property, Plant and Equipment, Type [Axis]
Bank Premises and Equipment
Property, Plant and Equipment Disclosure [Text Block]
Provision for loan losses
Credit for loan losses
Selected Quarterly Financial Data (Unaudited)
Quarterly Financial Information [Text Block]
Selected Quarterly Financial Data (Unaudited) [Abstract]
Range [Axis]
Range [Domain]
Other Real Estate Owned
Real Estate Owned [Text Block]
Real Estate Properties [Line Items]
Proceeds, gains and losses from securities available-for-sale
Realized Gain (Loss) on Investments [Table Text Block]
Loans Receivable and Credit Disclosures [Abstract]
Loans [Abstract]
Loans
Receivables, Policy [Policy Text Block]
Regulatory Matters
Regulatory Capital Requirements under Banking Regulations [Text Block]
Deposits held by entity from related parties
Related Party Deposit Liabilities
Payments on FHLB and other long-term borrowings
Repayments of Long-term Debt
1-4 Family Residential Real Estate [Member]
Real Estate - 1 to 4 Family Residential [Member]
Retained earnings
Retained Earnings [Member]
Substandard [Member]
Schedule of estimated amortization expense on core deposit intangible
Schedule of Financing Receivable, Allowance for Credit Losses [Table]
Schedule of Real Estate Properties [Table]
Schedule of Impaired Financing Receivable [Table]
Components of income tax expense
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Schedule of Financing Receivable, Troubled Debt Restructurings [Table]
Schedule of Available for Sale Securities [Table]
Computation of basic earnings per share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Total income tax expense differed from amounts computed by federal income tax rate
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Schedule of Financing Receivable, Recorded Investment, Credit Quality Indicator [Table]
Schedule of fair value of total consideration transferred as part of the acquisition as well as fair value of identifiable assets acquired and liabilities assumed
Schedule of quarterly financial data
Schedule of Quarterly Financial Information [Table Text Block]
Tax effects of temporary differences to significant portions of deferred tax assets and deferred liabilities
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
CONDENSED BALANCE SHEETS
Schedule of Condensed Balance Sheet [Table Text Block]
Schedule of carrying amounts and accumulated amortization of core deposit intangible assets
Schedule of Available for Sale Securities [Line Items]
CONDENSED STATEMENTS OF CASH FLOWS
Schedule of Condensed Cash Flow Statement [Table Text Block]
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table]
Schedule of Business Acquisitions, by Acquisition [Table]
Amortized cost of securities available for sale and their fair values
Schedule of Available-for-sale Securities Reconciliation [Table Text Block]
Entity's and each of subsidiary bank's actual capital amounts and ratios
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]
CONDENSED STATEMENTS OF INCOME
Schedule of Condensed Income Statement [Table Text Block]
Schedule of Fair Value, Off Balance Sheet Risks [Table]
Schedule of Condensed Financial Statements [Table]
Summary of entity's commitments
Schedule of Fair Value, Off-balance Sheet Risks [Table Text Block]
Schedule of Property, Plant and Equipment [Table]
Schedule of Accounts, Notes, Loans and Financing Receivable [Table]
Loans receivable disaggregated on basis of impairment analysis method
Fair value of securities under repurchase agreement
Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure
Carrying value of securities under repurchase agreement
Securities Sold under Agreements to Repurchase
Segment information [Abstract]
Segment Reporting [Abstract]
Segment information
Segment Reporting, Policy [Policy Text Block]
Selected Quarterly Financial Data [Abstract]
Selected Quarterly Financial Information [Abstract]
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Significant change in unrecognized tax benefits
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit
Special Mention [Member]
Special Mention [Member]
Standby letters of credit [Member]
Standby Letters of Credit [Member]
Total
State and Local Income Tax Expense (Benefit), Continuing Operations
State [Abstract]
State and Local Income Tax Expense (Benefit), Continuing Operations [Abstract]
Statement [Table]
Statement [Line Items]
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY [Abstract]
CONSOLIDATED STATEMENTS OF CASH FLOWS [Abstract]
CONDENSED STATEMENTS OF CASH FLOWS [Abstract]
Statement, Equity Components [Axis]
CONSOLIDATED BALANCE SHEETS [Abstract]
CONDENSED BALANCE SHEETS [Abstract]
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
STOCKHOLDERS' EQUITY
Stockholders' Equity Attributable to Parent [Abstract]
Ending balance
Beginning balance
Total stockholders ' equity
Stockholders' Equity Attributable to Parent
Subsequent Events
Subsequent Events [Text Block]
Subsequent Events [Abstract]
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
For Capital Adequacy Purposes (in hundredths)
Tier One Leverage Capital Required for Capital Adequacy to Average Assets
Actual ratio (in hundredths)
Tier One Leverage Capital to Average Assets
Actual ratio (in hundredths)
Tier One Risk Based Capital to Risk Weighted Assets
To Be Well Capitalized Under Prompt Corrective Action Provisions
Tier One Risk Based Capital Required to be Well Capitalized
For Capital Adequacy Purposes (in hundredths)
Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets
Actual Amount
Tier One Risk Based Capital
For Capital Adequacy Purposes
Tier One Risk Based Capital Required for Capital Adequacy
To Be Well Capitalized Under Prompt Corrective Action Provisions (in hundredths)
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets
For Capital Adequacy Purposes
Tier One Leverage Capital Required for Capital Adequacy
To Be Well Capitalized Under Prompt Corrective Action Provisions
Tier One Leverage Capital Required to be Well Capitalized
To Be Well Capitalized Under Prompt Corrective Action Provisions (in hundredths)
Tier One Leverage Capital Required to be Well Capitalized to Average Assets
Tier 1 capital (to average-weighted assets), Amount [Abstract]
Tier One Leverage Capital [Abstract]
Actual Amount
Tier One Leverage Capital
Tier 1 capital (to risk-weighted assets), Amount [Abstract]
Tier One Risk Based Capital [Abstract]
2016
Time Deposit Maturities, Year Three
2018
Time Deposit Maturities, Year Five
Time, $100,000 and over
After
Time Deposit Maturities, after Year Five
2014
Time Deposit Maturities, Next Twelve Months
2017
Time Deposit Maturities, Year Four
Total
Time Deposits
2015
Time Deposit Maturities, Year Two
Other time
Types of Financial Instruments [Domain]
Transfers of financial assets and participating interests
Transfers and Servicing of Financial Assets, Transfers of Financial Assets, Aggregation, Policy [Policy Text Block]
Treasury stock, at cost: 122,002 shares at December 31, 2013 and 2012
Treasury stock
Treasury Stock, Value
Treasury stock purchase (in shares)
Treasury stock, at cost (in shares)
Treasury Stock, Shares
Treasury Stock [Member]
Purchase of 122,002 shares of treasury stock
Treasury Stock, Value, Acquired, Cost Method
Troubled debt restructuring
Income tax accrued interest or penalties
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
Unrecognized tax benefits
Unrecognized Tax Benefits
Use of estimates
Use of Estimates, Policy [Policy Text Block]
US government agencies [Member]
U.S. government agencies [Member]
State and political subdivisions [Member]
U.S. treasury [Member]
US Treasury Securities [Member]
Valuation Technique [Axis]
Valuation Technique [Domain]
Weighted Average [Member]
Weighted average common shares outstanding (in shares)
Weighted Average Number of Shares Outstanding, Basic
Appraisal valuation technique used to measure fair value.
Appraisal valuation technique [Member]
Evaluation of collateral valuation technique used to measure fair value.
Evaluation of collateral valuation technique [Member]
Percentage of appraisal adjustment used as an input to measure fair value.
Fair value inputs appraisal adjustment
Appraisal adjustment (in hundredths)
Percentage of estimation of value used as an input to measure fair value.
Fair value inputs estimation of value
Estimation of value (in hundredths)
Represents other real estate including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned.
Other Real Estate Owned [Member]
The fair value amount of debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.
Debt Fair Value
FHLB and other long-term borrowings
Fair value information related to interest bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.
Interest bearing deposits, fair value disclosure
Interest bearing deposits
Interest, dividends, rents, ancillary and other revenues at fair value earned but not yet received by the entity on its investments.
Accrued income receivable, fair value disclosure
Accrued income receivable
Document and Entity Information [Abstract]
The aggregate net amount of amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method.
Amortization and Accretion Net
Amortization, net
Income earned by providing the use of assets to an outside party in exchange for a payment or series of payments that is operating in nature.
Rental Income Operating
Rental income
The net gain (loss) realized from the sale, exchange, redemption, or retirement of securities, not separately or otherwise categorized as trading, available-for-sale, or held-to-maturity and other than temporary impairment losses, net.
Gain (Loss) on Sale of Securities And Other Than Temporary Impairment Losses Net
Securities (losses), net
The total for the period of operating income loss after provision for loan losses.
Operating Income Loss After Provision For Loan Losses
Operating income after credit for loan losses
The total for the period of operating income loss before provision for loan losses.
Operating Income Loss Before Provision for Loan Losses
Total
Fee income from merchant card transactions and ATM operations.
Merchant and ATM fees
Merchant and card fees
Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts. And, interest income on federal funds sold. Federal funds sold represent the excess federal funds held by one commercial bank which it lends to another commercial bank, usually at an agreed-upon (federal funds) rate of interest. Such loans are made for legal reserve requirement purposes of the borrowing bank and generally are of short-duration (overnight).
Interest Bearing Deposits And Federal Funds Sold
Interest bearing deposits and federal funds sold
The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, write-downs of other real estate owned after acquisition or physical possession and expenses and income in connection with holding other real estate owned.
Foreclosed Real Estate Expense Net
Other real estate owned, net
Maximum percentage of likelihood of tax position sustained upon examination.
Maximum Percentage of Likelihood of Tax Position Sustained Upon Examination
Maximum percentage of benefits from tax positions upon examination by taxing authority (in hundredths)
This line item represents discontinue the accrual of interest income on any loan for minimum number of specified days or more past due unless the loans are well collateralized and in the process of collection.
Minimum Number of Days Past Due on Loans
Number of days past due on loans, minimum
This line item represents the maturity period of all highly liquid investments from the time of purchase that are considered to be cash and cash equivalents.
Maximum Maturity Period of Highly Liquid Investments
Maximum maturity period of highly liquid investments
Useful tax life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Finite Tax Lived Intangible Asset Useful Life
Goodwill tax amortized period
Financing Receivable Allowance For Finance Receivable Evaluated For Impairment [Abstract]
Loans receivable disaggregated on basis of impairment analysis method [Abstract]
Unrealized gains (losses) on securities without other than temporary impairment before tax: [Abstract]
Unrealized gains (losses) on securities before tax:
Tabular disclosure of the change in other real estate on properties owned. Includes real estate assets taken in settlement of troubled loans through surrender or foreclosure by banks.
Other Real Estate Owned Roll Forward [Table Text Block]
Changes in other real estate owned
The Federal Reserve Bank requires member banks to maintain certain cash and due from bank reserves.
Cash Reserve Requirements
Banks' reserve requirements
Represents tabular disclosure of interest expense on deposits.
Schedule of Interest Expense on Deposits [Table Text Block]
Interest expense on deposits
Represents tabular disclosure of maturities of time deposits.
Schedule of Maturities of Time Deposits [Table Text Block]
Maturities of time deposits
Amount of amortization expense expected to be recognized during the sixth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
Finite Lived Intangible Assets Amortization Expense Year Six
2019
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from other than temporary impairment.
Deferred Tax Assets Other Than Temporary Impairment
Other-than-temporary impairment on securities
Income Tax Reconciliation Increase Decrease Resulting From [Abstract]
Increase (decrease) resulting from [Abstract]
Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on available for sale securities.
Deferred Tax Liabilities Unrealized Gains on Securities Available for Sale
Net unrealized gains on securities available-for-sale
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from other real estate owned.
Deferred Tax Assets Other Real Estate Owned
Other real estate owned
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from vacation.
Deferred Tax Assets Vacation
Vacation
Tabular disclosure of maturities of federal home loan bank advances and long-term debt.
Schedule of Maturities of Federal Home Loan Bank Advances and Long Term Debt [Table Text Block]
FHLB advances and other long-term borrowings
The last year of maturity for the advances from the Federal Home Loan Bank and term repurchase agreement as of the Balance Sheet date.
Borrowed Funds Maturity Date Last
Borrowed funds maturity date, last
The weighted average interest rate applicable to the long term debt or borrowings which are due in year 2014.
Long Term Debt Maturities Weighted Average Interest Rate in Year 2014
2014 (in hundredths)
The weighted average interest rate applicable to the long term debt or borrowings which are due in year 2018.
Long Term Debt Maturities Weighted Average Interest Rate In Year 2018
2018 (in hundredths)
Long Term Debt Maturities Summary Weighted Average Interest Rate [Abstract]
Other long-term borrowings maturing in, Weighted Average Interest Rate [Abstract]
The weighted average interest rate applicable to the Federal Home Loan Bank advances.
Federal Home Loan Bank Advances Maturities Summary Average Interest Rate
Total FHLB advances (in hundredths)
This line item represents aggregate amount of federal home loan bank advances and long term debt or borrowings.
Federal Home Loan Bank Advances and Long Term Debt
Total FHLB and other long-term borrowings
Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the year 2018.
Long Term Debt Maturities Repayments of Principal in Year 2018
2018
This line item represents percentage of federal home loan bank advances and long term debt or borrowings.
Federal Home Loan Bank Advances and Long Term Debt Weighted Average Interest Rate
Total FHLB and other long-term borrowings (in hundredths)
Federal Home Loan Bank Advances and Long Term Debt [Abstract]
FHLB advances and other long-term borrowings [Abstract]
The earliest year of maturity for the advances from the Federal Home Loan Bank and term repurchase agreement as of the Balance Sheet date.
Borrowed Funds Maturity Date Earliest
Borrowed funds maturity date, earliest
This line item represents maximum period of securities sold under agreement.
Maximum Period of Securities Sold Under Agreement
Maximum period of securities sold under agreement
Amount of available-for-sale equity securities at cost, net of adjustments, which include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.
Available for Sale Securities Equity Maturities Amortized Cost
Equity securities
Element defines tax provision made during the period for realized gains on securities available for sale.
Net Realized Gains on Securities Available for sale Tax Provision
Tax provision applicable to net realized gains on securities available-for-sale
This item represents the total of all debt securities grouped by maturity dates, at fair value, which are categorized neither as held-to-maturity nor trading securities.
Available for Sale Securities Debt Maturity Fair Value
Total
This item represents the total of all equity securities grouped by maturity dates, at fair value, which are categorized neither as held-to-maturity nor trading securities.
Available For Sale Securities Equity Maturities Fair Value
Equity securities
Available for Sale Securities Debt Maturities Amortized Cost and Fair Value [Abstract]
Amortized cost and estimated fair value of debt securities available-for-sale by contractual maturity [Abstract]
Disclosure of accounting policy for other real estate owned.
Other Real Estate Owned [Policy Text Block]
Other real estate owned
Disclosure of accounting policy for trust department assets.
Trust department assets [Policy Text Block]
Trust department assets
Represents fixed interest rate commitments to extend credit, as of balance sheet date.
Fixed Interest Rate Commitments to Extend Credit
Fixed interest rate commitments to extend credit
This line item represents liabilities to cover estimated credit losses for off-balance-sheet loan commitments and standby letters of credit.
Liabilities to Cover Credit Losses for Off Balance Sheet
Liabilities to cover estimated credit losses for off-balance-sheet
Status of the troubled debt restructurings loans which includes impaired loan.
Impaired loan [Member]
Impaired loan [Member]
Impaired Loans [Member]
Status of the troubled debt restructurings loans which includes accrual loan.
Accrual loan [Member]
Accrual loan [Member]
Status of the troubled debt restructurings loans.
Loan Status [Domain]
Status of troubled debt restructurings loan.
Loan Status [Axis]
Represent interest foregone on nonaccrual loan.
Interest foregone on nonaccrual loan
Interest foregone on nonaccrual loan
Represents maximum percentage of appraised value or purchase price entity lend.
Percentage of Appraised Value or Purchase Price Entity Lend
Percentage of appraised value or purchase price entity lend (in hundredths)
Loans and Leases Receivable Adjustment [Abstract]
Less [Abstract]
This line item represents the maximum percentage of loan-to-value ratios without credit enhancements.
Percentage of Loan to Value Ratios Maximum
Percentage of loan-to-value ratios, maximum (in hundredths)
Represents troubled debt restructuring loan payment default period.
Troubled Debt Restructuring Loan Payment Default Period
Troubled debt restructuring loan payment default period
The number of commercial real estate loan that was restructured by not requiring curtailments.
Number of commercial real estate loan restructured by not requiring curtailments
Number of commercial real estate loan restructured by not requiring curtailments
The number of one-to-four family real estate loan was restructured to include previously unpaid interest in the new loan balance.
Number of family real estate loans restructured to include unpaid interest
The number of one-to-four family real estate loan that was restructured at a below market interest rate.
Number of family real estate loans restructured at a below market interest rate
Amount of investment in financing receivables (before modification) modified by troubled debt restructurings.
Financing Receivable Modification Pre Modification Recorded Investment
Pre-Modification Outstanding Recorded Investment
Represents number of troubled debt restructurings loans modified during the period.
Number of troubled debt restructurings loans modified
Represents number of commercial loans were restructured by reducing periodic payments and extending amortization.
Number of commercial loans were restructured by reducing periodic payments and extending amortization
Number of commercial loans were restructured by reducing periodic payments and extending amortization
The number of commercial real estate loan was restructured to extend the amortization of the loan beyond normal terms.
Number of commercial real estate loan restructured to extend amortization of beyond normal terms
Amount of investment in financing receivables (after modification) modified by troubled debt restructurings.
Financing Receivable Modification Post Modification Recorded Investment
Post-Modification Outstanding Recorded Investment
Number of financing receivables that have been modified by troubled debt restructurings.
Financing Receivable Modification Number Of Contracts
Number of Contracts
The number of restructured loans granting concessions to borrowers experiencing financial difficulties.
Number of restructured loans granting concessions
The number of commercial real estate loans was restructured as an interest only loan for an extended period of time.
Number of commercial real estate loans restructured as an extended period interest only loan
Number of commercial real estate loans restructured as an extended period interest only loan
The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings had payment defaults.
Financing Receivable Modifications Recorded Investment Payment Defaults
Troubled debt restructuring loans payment defaults amount
Recorded Investment in financing receivables that are total of past dues at the balance sheet date.
Financing receivable recorded investment total
Total
Financing receivables that are less than 90 days past due but more than 30 days past due.
Financing Receivable Recorded Investment30 To89 Days Past Due
30 To 89 days past due
Reflects the amount of change in status to reduce the carrying amounts of loans and leases receivable due from them.
Loans and Leases Receivable Related Parties Change in Status
Change in status
Schedule detailing the recorded investment in financing receivables that are past due and financing receivables that are 90 days past due and still accruing. The schedule also includes financing receivables on nonaccrual status.
Schedule Of Past Due Financing Receivables [Table]
Schedule of Financing Receivables Past Due [Table]
Represents tabular disclosure of transactions pertaining to loans with related parties.
Schedule of Loan Transactions with Related Parties [Table Text Block]
Loan transactions with related parties
Represents tabular disclosure of various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date.
Schedule of Composition of Loans Receivable [Table Text Block]
Composition of loans receivable
Represents tabular disclosure for amount of allowances to cover probable credit losses on loans and leases.
Schedule of Allowance for Loan Losses [Table Text Block]
Summary of changes in allowance for loan losses
Tabular disclosure of credit risk profile based on payment activity, on a disaggregated basis.
Credit risk profile based on payment activity on disaggregated basis [Table Text Block]
Credit risk profile based on payment activity on disaggregated basis
Tabular disclosure of credit losses for current financing receivables on basis of impairment analysis method (such as trade and accounts receivable), including a roll forward of the balance. An alternative caption includes allowance for doubtful accounts.
Allowance for loan losses disaggregated on basis of impairment analysis method [Table Text Block]
Allowance for loan losses disaggregated on basis of impairment analysis method
Schedule detailing the recorded investment in financing receivables that are past due and financing receivables that are 90 days past due and still accruing. The schedule also includes financing receivables on nonaccrual status.
Schedule Of Financing Receivables Past Due Table [Table Text Block]
Aging analysis of the recorded investment in loans
Portfolio segment of the company's total financing receivables related to agriculture receivables.
Agriculture [Member]
Agriculture [Member]
Portfolio segment of the company's total financing receivables related to Consumer and other receivables.
Consumer and Other [Member]
Consumer and Other [Member]
Portfolio segment of the company's total financing receivables related to agriculture real estate receivables.
Agriculture Real Estate [Member]
Agriculture Real Estate [Member]
Real Estate - Agricultural [Member]
Financing arrangement that represents a contractual right to receive money either on demand or on fixed or determinable dates related to commercial and consumer real estate construction.
Real Estate Construction Financing Receivable [Member]
Construction Real Estate [Member]
Real Estate - Construction [Member]
Element defines loans and lease receivable pertaining to consumer and residential loans at book value.
Loan and lease receivable consumer and residential
Loan and lease receivable consumer and residential
Credit risk profile based on payment activity on disaggregated basis [Abstract]
Credit risk profile based on payment activity on disaggregated basis [Abstract]
A category of financing receivables of impaired that are inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the creditor will sustain some loss if the deficiencies are not corrected.
Substandard Impaired [Member]
Substandard Impaired [Member]
This line item represents minimum number of days interest past due for loans rated on scale 7.
Number of Days Interest Past Due Minimum
Number of days interest past due, minimum
Element defines loans and lease receivable other than consumer and residential loans at book value.
Loan and Lease Receivable Other than Consumer and Residential
Loan and lease receivable other than consumer and residential
This line item represents maximum amount of performing loans rated on scale ranging from 1,2 and 3.
Performing Loan Amount Consider for Ratings, Maximum
Performing loans amount consider for ratings, maximum
Credit risk profile by internally assigned grade disaggregated basis [Abstract]
Credit risk profile by internally assigned grade disaggregated basis [Abstract]
The aggregate interest expense incurred on the following for deposits in domestic offices: (1) money market deposits and (2) savings deposits.
Interest Expense Money Market Accounts And Savings Deposits
Savings and money market
The cash inflow from the cash acquired net of cash paid for acquired bank offices.
Proceeds From cash acquired net of cash paid for acquired bank offices
Cash acquired, net of cash paid for acquired bank offices
Provision for off-balance sheet commitments.
Provision for off balance sheet commitments
Provision for off-balance sheet commitments
The amount of deposits that an Entity assumes in acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.
Noncash or Part Noncash Acquisition, Deposits Assumed
Deposits assumed
Cash payments for [Abstract]
Cash payments for:
Net decrease (increase) in interest bearing deposits in financial institutions.
Net decrease (increase) in interest bearing deposits in financial institutions
Net decrease (increase) in interest bearing deposits in financial institutions
Decrease (increase) in interest bearing deposits in banks
The amount of Finite lived intangible assets that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.
Noncash Or Part Noncash Acquisition Finite Lived Intangible Assets Acquired
Core deposit intangible asset
The amount of goodwill that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.
Noncash Or Part Noncash Acquisition Goodwill Acquired
Goodwill
The amount of fair value of loans acquired that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.
Noncash Or Part Noncash Acquisition Fair Value of Loans Acquired Acquired
Fair value of loans receivable acquired
The net change during the reporting period in the value of loans or securitized loans that are held in portfolio.
Net (increase) decrease in loans
Net (increase) in loans
(Increase) decrease in loans
First National is a nationally-chartered, commercial bank insured by the Federal Deposit Insurance Corporation (the "FDIC"). It provides full-service banking to businesses and residents within the Ames community and surrounding area. It provides a variety of products and services designed to meet the needs of the market it serves. First National conducts business out of three full-service offices, all located in the city of Ames and a full-service office in Ankeny, Iowa.
First National Bank [Member]
First National Bank [Member]
Tier One Risk Based Ratios [Abstract]
Tier 1 capital (to risk-weighted assets), Ratio [Abstract]
State Bank is an Iowa, state-chartered, FDIC insured commercial bank. It provides full-service banking to businesses and residents within the Nevada area from its main Nevada location and one office in Colo, Iowa. It has a strong presence in agricultural, commercial and residential real estate lending.
State Bank and Trust [Member]
State Bank & Trust [Member]
Boone Bank is an Iowa, state-chartered, FDIC insured commercial bank. It provides full service banking to businesses and residents within the Boone community and surrounding area. It is actively engaged in agricultural, consumer and commercial lending, including real estate, operating and equipment loans. It conducts business from its main office and a full service office, both located in Boone.
Boone Bank and Trust [Member]
Boone Bank & Trust [Member]
Reliance State Bank [Member]
Capital Risk Based Ratios [Abstract]
Total capital (to risk-weighted assets), Ratio [Abstract]
United Bank is a nationally-chartered, commercial bank insured by the FDIC. It offers a broad range of deposit and loan products, as well as trust services to customers located in the Marshalltown and surrounding Marshall County area.
United Bank and Trust [Member]
United Bank & Trust [Member]
Actual And Required Capital Amounts And Ratios [Abstract]
Actual and required capital amounts and ratios [Abstract]
Long-lived assets that are held for sale apart from normal operations and anticipated to be sold.
Asset Held For Sale Long Lived Fair Value Disclosure
Other real estate owned
Fair Value Asset Measured On Nonrecurring Basis [Abstract]
Assets measured at fair value on nonrecurring basis [Abstract]
Fair Value Assets Measured on Recurring Basis [Abstract]
Assets measured at fair value on a recurring basis [Abstract]
Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs), combined with the amount of deposits in accounts that offer many of the same services as checking accounts although transactions may be somewhat more limited, share some of the characteristics of a money market fund and are insured by the Federal government, also known as money market accounts.
Savings and money market
Savings and money market
The entire disclosure of concentrations and restrictions on cash and due from bank and interest bearing deposits in financial institutions.
Concentrations and Restrictions on Cash and Due from Banks and Interest Bearing Deposits in Financial Institutions [Text Block]
Concentrations and Restrictions on Cash and Due from Banks and Interest Bearing Deposits in Financial Institutions
Concentrations and Restrictions on Cash and Due from Banks and Interest Bearing Deposits in Financial Institutions [Abstract]
The amount of acquisition cost of a business combination allocated to contractual balance of deposits assumed of the acquired entity.
Business Acquisition, Purchase Price Allocation Contractual Balance of Deposits Assumed
Contractual balance of deposits assumed
The amount of acquisition cost of a business combination allocated to deposits.
Business Acquisition, Purchase Price Allocation Deposits
Deposits
Entity of the acquiree in a material business combination (or series of individually immaterial business combinations), which may include the name or other type of identification of the acquiree.
Acquiree Entity [Member]
Reliance State Bank [Member]
Represents period within which core deposit intangible asset amortized to expense on a declining basis.
Period within which core deposit intangible asset amortized to expense on a declining basis
Period within which core deposit intangible asset amortized to expense on a declining basis
The amount of acquisition cost of a business combination allocated to loan of the acquired entity.
Business Acquisition Purchase Price Allocation Loan
Loans receivable
The amount of acquisition cost of a business combination allocated to accrued interest payable and other liabilities of the acquired entity.
Business Acquisition, Purchase Price allocation Accrued interest payable and other liabilities
Accrued interest payable and other liabilities
Summarizes of fair value of total consideration transferred as part of the acquisition as well as fair value of identifiable assets acquired and liabilities assumed [Abstract]
Summarizes the fair value of total consideration transferred as part of the acquisition as well as fair value of identifiable assets acquired and liabilities assumed [Abstract]
Represents number of acquired two bank branches.
Number of acquired bank branches
Number of acquired bank branches
Number of acquired bank branches located in Garner and Klemme, Iowa
The amount of acquisition cost of a business combination allocated to contractual balance of loans acquired of the acquired entity.
Business Acquisition, Purchase Price Allocation Contractual Balance of Loans Acquired
Contractual balance of loans acquired
Represents period within which loan market valuation accreted to income on a declining basis.
Period within which loan market valuation accreted to income on a declining basis
Period within which loan market valuation accreted to income on a declining basis
Represents period within which time deposits market valuation amortized to expense on a declining basis.
Period within which time deposits market valuation amortized to expense on declining basis
Period within which time deposits market valuation amortized to expense on declining basis
Value of other real estate transferred from the entity's loans to other real estate in noncash transactions.
Transfer Of Other Real Estate Owned
Transfer of loans
Transfer of loans to other real estate owned
Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate assets taken in settlement of troubled loans through surrender or foreclosure.
Other Real Estate Owned
Balance, end of year
Balance, beginning of year
The cash outflow for capital improvements to real estate properties held for sale.
Improvements in other real estate owned
Other changes
Other changes in other real estate owned
Portfolio segment of the company's total financing receivables related to residential other real estate owned.
Residential Other Real Estate Owned Portfolio Segment [Member]
1 to 4 Family Residential Houses [Member]
Class of other real estate owned related to real estate financing receivables other than those related to commercial real estate construction.
Commercial Real Estate Other Real Estate Owned [Member]
Construction and Land Development [Member]
Portfolio segment of the company's total financing receivables related to commercial real estate.
Commercial Real Estate Portfolios Segment [Member]
Commercial Real Estate [Member]
Summary of composition of other real estate owned [Abstract]
Summary of composition of other real estate owned [Abstract]